Automotive emergency start power source

Abstract

Automotive emergency start power source, characterized in that it comprises a housing, a power source, a circuit board and an output terminal, wherein the housing has a first receiving space and a first mounting part, wherein the power source and the circuit board are received in the first receiving space, wherein the power source is electrically connected to the circuit board and the output terminal respectively, wherein the first mounting part has a second receiving space, wherein at least a part of the output terminal is received in the second receiving space, wherein the output terminal serves to output a current for starting the automotive engine, wherein the housing comprises a first housing and a second housing, wherein the second housing comprises a first partial housing unit of the second housing and a second partial housing unit of the second housing, wherein the button is arranged on the first partial housing unit of the second housing.and a second through-opening is arranged on the second partial housing unit of the second housing, and wherein the button is moved towards the second through-opening when the button is pressed.

Description

Cross-reference to related applications

[0001] The present disclosure claims priority from the patent application filed with the Chinese National Intellectual Property Administration on November 16, 2023, with application number 202323131586.9 and entitled “Automotive Emergency Start Power Source”, the entire content of which is incorporated by reference into the present disclosure. TECHNICAL AREA

[0002] The present disclosure relates to the technical field of automotive emergency start power sources and relates in particular to an automotive emergency start power source. BACKGROUND TECHNOLOGY

[0003] Currently, the car jump starter is a multifunctional portable power bank designed for car enthusiasts and businesspeople who travel by car. Its special function is to jump-start a vehicle when it cannot be started due to a dead battery or other reasons. It also combines functions such as an air pump, a car jump starter, and an outdoor light, making it an essential product for outdoor activities. However, related technologies suffer from problems such as unstable assembly and low reliability in the power source, circuit board, and output connector inside the car jump starter's housing, resulting in a shorter lifespan for the device. REVELATION OF THE INVENTION

[0004] The present disclosure provides an automotive emergency start power source, thereby solving at least the above technical problems and overcoming the shortcomings in related technologies.

[0005] The present revelation offers: An automotive emergency start power source, wherein the automotive emergency start power source may comprise: a housing, a power source, a printed circuit board, and an output terminal, wherein the housing has a first receiving space and a first mounting part, wherein the power source and the printed circuit board are received in the first receiving space, wherein the power source is electrically connected to the printed circuit board and the output terminal, respectively, wherein the first mounting part has a second receiving space, wherein at least a part of the output terminal is received in the second receiving space, wherein the output terminal is used to output a current for starting the automotive engine, wherein the housing comprises a first housing and a second housing, wherein the second housing comprises a first partial housing unit of the second housing and a second partial housing unit of the second housing.wherein the button is arranged on the first partial housing unit of the second housing, and a second through-hole is arranged on the second partial housing unit of the second housing, and wherein the button is moved towards the second through-hole when the button is actuated.

[0006] Furthermore, according to the present disclosure, the automotive emergency start power source may have the following additional technical features: In some embodiments of the present disclosure, the output terminal can be arranged between the first mounting part and the printed circuit board. In some embodiments of the present disclosure, the output port may have a first connecting section, wherein the first assembly part has a second connecting section, and wherein the first connecting section is detachably connected to the second connecting section. In some embodiments of the present disclosure, the first housing may have the first mounting part and the second housing may have a second projection for limiting the output connection. In some embodiments of the present disclosure, the first assembly part may have at least one first opening for mounting the cables connected to the output terminal. In some embodiments of the present disclosure, it may further comprise a first cover which is firmly connected to the first assembly part to limit the output port. In some embodiments of the present disclosure, a second opening may be arranged below the first opening. In some embodiments of the present disclosure, the second housing may be provided with a first light-transmitting layer. In some embodiments of the present disclosure, the housing may comprise a third housing, wherein the third housing has a third receiving space, wherein the first housing has a first bending section, wherein the second housing has a second bending section, and wherein the first bending section and the second bending section are received in the third receiving space. In some embodiments of the present disclosure, the third housing can be locked to the first bending section. In some embodiments of the present disclosure, the housing may further comprise a fourth housing, wherein the third housing has a third through-opening, wherein the third through-opening forms the third receiving space, and wherein the fourth housing covers the side of the third through-opening furthest from the first bending section and the second bending section. In some embodiments of the present disclosure, the first bending section may have a third bending section, wherein the second bending section has a fourth bending section, wherein the fourth housing has a sixth projection, wherein the third bending section, the fourth bending section and the third housing form a fourth receiving space, and wherein the sixth projection is received in the fourth receiving space. In some embodiments of the present disclosure, it may further comprise a display device, wherein the display device is arranged on the side of the circuit board furthest from the power source. In some embodiments of the present disclosure, it may further comprise a display device and a second light-transmitting layer, wherein the second light-transmitting layer covers one side of the display device. In some embodiments of the present disclosure, it may further comprise a light-emitting element, wherein the light-emitting element is arranged on the circuit board or the housing, and wherein the circuit board is electrically connected to the light-emitting element. In some embodiments of the present disclosure, it may further comprise a light-emitting element and a first holder for fastening the light-emitting element, wherein the light-emitting element is electrically connected to the circuit board, and wherein the first holder is detachably connected to the housing. In some embodiments of the present disclosure, it may further comprise a light-emitting element, wherein the housing has a second mounting part, and wherein the light-emitting element is arranged on the second mounting part. In some embodiments of the present disclosure, it may further comprise an air pump, wherein the circuit board is electrically connected to the air pump, and wherein the air pump comprises a first outlet. In some embodiments of the present disclosure, the air pump may comprise a hose and an air guide element, wherein one end of the hose is connected to the first outlet, wherein the other end of the hose is connected to the air guide element, and wherein the air guide element is detachably connected to the housing. In some embodiments of the present disclosure, the air guide element can have an inlet and a second outlet, wherein the inlet is connected to the hose, and wherein the inlet is not coaxial with the second outlet.

[0007] Compared to related technologies, the present disclosure has at least the following advantageous effects: The present disclosure proposes an automotive emergency start power source; through the electrical connection of the power source to the output terminal, the output terminal can supply a current for starting the automotive engine, thereby realizing the emergency start function of the automotive emergency start power source; through the electrical connection of the power source to the circuit board, the circuit board can supply a current required by other electrical devices.By integrating the power source and the circuit board into the first mounting compartment of the housing, the power source and the circuit board are securely mounted in the first mounting compartment, thereby improving the mounting stability and reliability of the power source and the circuit board; at the same time, by integrating at least part of the output connector into the second mounting compartment of the first mounting part of the housing, the output connector is securely mounted in the second mounting compartment, thereby improving the mounting stability and reliability of the output connector, and thus extending the service life of the automotive emergency start power source. DESCRIPTION OF THE DRAWINGS

[0008] To more clearly illustrate the technical solutions of the embodiments disclosed herein, the drawings required for these embodiments are briefly presented below. It is understood that the following drawings merely illustrate certain embodiments of the present disclosure and should not be interpreted as limiting its scope. Those skilled in the art can derive other relevant drawings from these without any creative effort. Fig. Figure 1 shows a first schematic disassembly view of an automotive emergency start power source according to some embodiments of the present disclosure; Fig. Figure 2 shows an enlarged schematic view of the structure of part A of Fig. 1; Fig. Figure 3 shows a second schematic disassembly view of an automotive emergency start power source according to some embodiments of the present disclosure; Fig. 4 shows a first local three-dimensional schematic view of an automotive emergency start power source according to some embodiments of the present disclosure; Fig. Figure 5 shows a third schematic disassembly view of an automotive emergency start power source according to some embodiments of the present disclosure; Fig. Figure 6 shows a fourth schematic disassembly view of an automotive emergency start power source according to some embodiments of the present disclosure; Fig. Figure 7 shows a second local three-dimensional schematic view of an automotive emergency start power source according to some embodiments of the present disclosure; Fig. Figure 8 shows a first local schematic disassembly view of an automotive emergency start power source according to some embodiments of the present disclosure; Fig. Figure 9 shows a third local three-dimensional schematic view of an automotive emergency start power source according to some embodiments of the present disclosure; Fig. Figure 10 shows a fourth local three-dimensional schematic view of an automotive emergency start power source according to some embodiments of the present disclosure; Fig. Figure 11 shows a second local schematic disassembly view of an automotive emergency start power source according to some embodiments of the present disclosure; Fig. Figure 12 shows a fifth schematic disassembly view of an automotive emergency start power source according to some embodiments of the present disclosure; Fig. Figure 13 shows an enlarged schematic view of the structure of part B of Fig. 12; Fig. Figure 14 shows a sixth schematic disassembly view of an automotive emergency start power source according to some embodiments of the present disclosure; Fig. Figure 15 shows a local enlarged schematic view of an automotive emergency start power source according to some embodiments of the present disclosure; Fig. Figure 16 shows a seventh schematic disassembly view of an automotive emergency start power source according to some embodiments of the present disclosure. Explanation of the essential reference symbols

[0009] 100 - Automotive emergency start power source; 110 - Housing; 1101 - First housing; 11011 - First bend section; 110111 - Fifth projection; 110112 - Third bend section; 1102 - Second housing; 11021 - Second projection; 11022 - Button; 11023 - First part-housing unit of the second housing; 11024 - Second part-housing unit of the second housing; 110241 - Second through-hole; 11025 - First light transmission layer; 11026 - Second bend section; 110261 - Fourth bend section; 1103 - Third housing; 11031 - Third receiving space; 11032 - Fourth projection; 11033 - Third through-hole; 11034 - Fourth receiving space; 11035 - seventh projection; 1104 - fourth housing; 11041 - sixth projection; 11042 - third opening; 111 - first receiving chamber; 112 - first mounting part; 1121 - second receiving chamber; 1122 - first projection; 1123 - first opening; 1124 - second opening; 1125 - second connecting section; 11251 - receiving pocket; 1126 - first through-opening;113 - second assembly part; 1131 - seventh receiving space; 114 - third assembly part; 1141 - ninth receiving space; 120 - power source; 130 - circuit board; 131 - fourth through-hole; 140 - output terminal; 141 - first connecting section; 1411 - third projection; 150 - first cover; 161 - first protective element; 1611 - adhesive layer; 162 - second protective element; 170 - indicator device; 171 - second light-transmitting layer; 181 - light-emitting element; 1811 - square circuit board; 1812 - light source; 182 - first holder; 1821 - fifth receiving space; 1822 - boundary section; 1823 - sixth receiving space; 183 - lamp cup; 184 - lampshade; 1841 - eighth intake chamber; 191 - air pump; 1911 - first outlet; 1912 - hose; 1913 - air guide element; 19131 - inlet; 19132 - second outlet; 19133 - connecting opening; 192 - sealing element.; DETAILED DESIGNS

[0010] The following describes in detail exemplary embodiments of the present disclosure. Examples of these embodiments are illustrated in the drawings, where identical or similar reference numerals consistently denote identical or similar elements or elements with identical or similar functions. The exemplary embodiments described below with reference to the drawings are exemplary and serve only to illustrate the present disclosure and cannot be understood as limiting it.

[0011] In describing this disclosure, it is to be understood that terms such as "center," "longitudinal," "transverse," "length," "width," "thickness," "top," "bottom," "front," "back," "left," "right," "vertical," "horizontal," "top," "bottom," "inside," "outside," "clockwise," "counterclockwise," "axial," "radial," "circumferential," etc., indicate orientations or positional relationships based on those depicted in the drawings. These terms serve only to facilitate and simplify the description of this disclosure; they do not indicate or imply that the device or element in question must have a particular orientation, be constructed in a particular orientation, or be operated in a particular orientation. Therefore, they cannot be interpreted as limiting this disclosure.

[0012] Furthermore, the terms “first” and “second” are used for descriptive purposes only and should not be interpreted as indicating or implying any relative importance or as an implicit indication of the number of technical features specified. Accordingly, features defined as “first” and “second” may expressly or implicitly include one or more of these features. In the context of this disclosure, “several” means two or more, unless explicitly and specifically limited otherwise.

[0013] In this disclosure, terms such as "assembled," "connected," "coupled," and "attached," etc., are to be understood in a broad sense unless expressly defined and limited. For example, they may refer to a fixed connection, a detachable connection, or a unit; they may refer to a mechanical connection or an electrical connection; they may refer to a direct connection or a connection via an intermediate medium; and they may refer to a connection within two elements or an interaction between two elements. For those skilled in the art, the specific meaning of the above terms in this disclosure can be understood depending on the specific circumstances.

[0014] In the present disclosure, unless expressly stated and defined otherwise, a first feature that is "on" or "below" a second feature may involve direct contact between the first and second features or indirect contact via an intermediate medium between the first and second features. Furthermore, a first feature "above," "above," and "on" a second feature may mean that the first feature is directly above or obliquely above the second feature, or that only the horizontal height of the first feature is greater than that of the second feature. A first feature that is "below," "under," and "on the underside" of a second feature may mean that the first feature is directly below or obliquely below the second feature, or that only the horizontal height of the first feature is less than that of the second feature.

[0015] As in the Fig. 1, Fig. 2 and Fig. Figure 3 shows an embodiment of the present disclosure providing an automotive emergency start power source 100, which is primarily used to provide an emergency power source for the automobile to start it when the automobile cannot be started due to a depleted battery or for other reasons. The automotive emergency start power source 100 comprises a housing 110, a power source 120, a printed circuit board 130, and an output terminal 140.

[0016] At the same time with reference to Fig. The housing 110 comprises a first receiving space 111 and a first mounting part 112. The power source 120 and the circuit board 130 are received in the first receiving space 111, and the power source 120 is electrically connected to the circuit board 130 and the output terminal 140, respectively. The first mounting part 112 has a second receiving space 1121, wherein at least part of the output terminal 140 is received in the second receiving space 1121, and the output terminal 140 serves to output a current for starting the automobile engine.

[0017] The automotive emergency start power source 100 according to an embodiment of the present disclosure enables, through the electrical connection of the power source 120 and the output terminal 140, the output terminal 140 to output a current for starting the automotive engine, thus realizing the emergency start function of the automotive emergency start power source 100; through the electrical connection of the power source 120 and the circuit board 130, this enables the circuit board 130 to output a current required by other electrical devices (such as mobile phones, etc.).

[0018] By accommodating the power source 120 and the circuit board 130 in the first receiving space 111 of the housing 110, in order to firmly mount the power source 120 and the circuit board 130 in the first receiving space 111 of the housing 110, the mounting stability and reliability of the power source 120 and the circuit board 130 are improved, and at the same time, by accommodating the output connector 140 at least partially in the second receiving space 1121 of the first mounting part 112 of the housing 110, in order to firmly mount the output connector 140 in the second receiving space 1121 of the first mounting part 112 of the housing 110, the mounting stability and reliability of the output connector 140 are improved, thus extending the service life of the automotive emergency start power source 100.

[0019] As in the Fig. 1, Fig. 2 and Fig. As shown in Figure 4, in one embodiment of the present disclosure, the first mounting part 112 optionally has at least one first projection 1122, which serves to limit the printed circuit board 130. This limits displacement of the printed circuit board 130 in a first direction through the first projection 1122, thus improving the assembly efficiency, stability, and reliability of the printed circuit board 130. By way of example, the first mounting part 112 can also provide support for the printed circuit board 130 in a second direction, such that a gap exists between the printed circuit board 130 and the output terminal 140. In this way, structural interference between the printed circuit board 130 and the output terminal 140 prevents damage to the printed circuit board 130.

[0020] It should be noted that the first direction is the longitudinal direction of the 110 housing, which corresponds to the X-direction in Fig. 1 corresponds to, and the second direction is the thickness direction of the housing 110, which corresponds to the Z-direction in Fig. 1 corresponds to.

[0021] As in the Fig. 1, Fig. 2 and Fig. As shown in Figure 4, in one embodiment of the present disclosure, the first mounting part 112 optionally has at least one first opening 1123, which serves for mounting the cables connected to the output terminal 140. By arranging the first opening 1123 on the first mounting part 112, it is realized as a backup function, thus facilitating the electrical connection of one end of the cable to the power source 120 and the connection of the other end to the output terminal 140 through the first opening 1123, thereby realizing the function of the electrical connection between the output terminal 140 and the power source 120.

[0022] As in the Fig. 1, Fig. 2 and Fig. As shown in Figure 4, in the above embodiments of the present disclosure, a second opening 1124 is optionally arranged below the first opening 1123. In this embodiment, the first assembly part 112 is formed by injection molding with a tool. To increase the strength of the tool, the second opening 1124, which is located below the first opening 1123, is provided on the first assembly part 112.

[0023] As in the Fig. 1, Fig. 2, Fig. 3 and Fig. As shown in Figure 4, in one embodiment of the present disclosure, the housing 110 optionally comprises a first housing 1101 and a second housing 1102. The first housing 1101 has the first mounting part 112, and the second housing 1102 has a second projection 11021 for limiting the output port 140. In this embodiment, the arrangement of the second projection 11021 on the second housing 1102 allows the second projection 11021 to bear against the output port 140 when the second housing 1102 is closed with the first housing 1101, thus limiting the output port 140 in the second receiving space 1121 of the first mounting part 112. This prevents the output port 140 from moving or falling out of the second receiving space 1121, thereby improving the mounting stability and reliability of the output port 140 and extending the service life of the product.

[0024] As in Fig. As shown in Figure 15, in an embodiment of the present disclosure, the automotive emergency start power source 100 optionally comprises a first cover 150, wherein the first cover 150 is firmly connected to the first mounting part 112 and serves to limit the output connection 140.

[0025] In this embodiment, the outlet port 140 is restricted in the second receiving space 1121 of the first mounting part 112 by the arrangement of the first cover 150, which is fixedly connected to the first mounting part 112. This prevents the outlet port 140 from moving or falling out of the second receiving space 1121, thereby improving the mounting stability and reliability of the outlet port 140 and extending the service life of the product.

[0026] As in the Fig. 1, Fig. 2 and Fig. As shown in Figure 4, in one embodiment of the present disclosure, the output terminal 140 is optionally arranged between the first mounting part 112 and the printed circuit board 130. In this embodiment, the arrangement of the output terminal 140 between the first mounting part 112 and the printed circuit board 130 allows for efficient use of the first receiving space 111, resulting in a compact structural arrangement.

[0027] As in the Fig. 1, Fig. 2, Fig. 3 and Fig. As shown in Figure 4, in the above embodiments of the present disclosure, a part of the printed circuit board 130 optionally covers a part of the first mounting part 112. This allows the second projection 11021 to rest against the output terminal 140 and not interfere with the printed circuit board.

[0028] As in the Fig. 1, Fig. 2 and Fig. As shown in Figure 4, in one embodiment of the present disclosure, the circuit board 130, the first mounting part 112, and the output terminal 140 are optionally arranged on the same side of the power source 120. In this embodiment, arranging the first mounting part 112 and the output terminal 140 on the same side of the power source 120 improves the space utilization rate and assembly efficiency.

[0029] As in the Fig. 1, Fig. 2 and Fig. As shown in Figure 4, in an embodiment of the present disclosure, the output port 140 optionally has a first connecting section 141, and the first assembly part 112 has a second connecting section 1125, wherein the first connecting section 141 is detachably connected to the second connecting section 1125. This allows the output port 140 to be detachably connected to the second connecting section 1125 of the first assembly part 112 via the first connecting section 141, thereby improving the efficiency of assembling and disassembling the output port 140.

[0030] As in the Fig. 1, Fig. 2 and Fig. As shown in Figure 4, in the above embodiments of the present disclosure, the first connecting section 141 is optionally slidably connected to the second connecting section 1125. This is advantageous for assembly and disassembly between the output port 140 and the first assembly part 112, thus improving the smoothness during disassembly or assembly.

[0031] As in the Fig. 1, Fig. 2 and Fig. As shown in Figure 4, in the above embodiments of the present disclosure, the first connecting section 141 is optionally the third projection 1411, and the second connecting section 1125 is the receiving pocket 11251, wherein during assembly the first connecting section 141 is moved into a predetermined position by the second connecting section 1125. This sliding connection between the third projection 1411 and the receiving pocket 11251 effectively improves the smoothness during disassembly or assembly.

[0032] As in the Fig. 1, Fig. 2 and Fig. As shown in Figure 4, in the above embodiments of the present disclosure, the first connecting section 141 is optionally arranged at the outer edge of the end of the output port 140 facing the first receiving space 111. This makes it easy to push the first connecting section 141 into the second connecting section 1125 during assembly, or to slide the first connecting section 141 out of the second connecting section 1125 during disassembly, thus improving the efficiency of assembly and disassembly. As shown in the Fig. 12, Fig. 13 and Fig. As shown in Figure 14, in the above embodiments of the present disclosure, the first mounting part 112 is optionally provided with a first through-opening 1126, wherein one end of the output connection 140 passes through the first through-opening 1126, and the end of the output connection 140 that does not pass through the first through-opening 1126 is provided with the first connecting section 141. This achieves the function of mounting the output connection 140 on the first mounting part 112.

[0033] As in the Fig. 12, Fig. 13 and Fig. As shown in Figure 14, in the above embodiments of the present disclosure, the first connecting section 141 is optionally connected to the second connecting section 1125 by a screw. This improves, on the one hand, the assembly stability and reliability between the output port 140 and the first assembly part 112; on the other hand, the output port 140 can be disassembled from the first assembly part 112, which facilitates maintenance and replacement.

[0034] As in the Fig. 12, Fig. 13 and Fig. As shown in Figure 14, in the above embodiments of the present disclosure, the head of the screw is optionally arranged in the second receiving space 1121, i.e., at the outwardly facing end of the first housing 1101. This makes it easier to install or remove the screw using a screwdriver.

[0035] As in Fig. As shown in Figure 1, in an embodiment of the present disclosure, the housing 110 optionally comprises a first housing 1101 and a second housing 1102. The first housing 1101 has the first mounting part 112, and a button 11022 is provided on the second housing 1102. This allows the activation, deactivation, and control of other functions of the automotive emergency start power source 100 to be achieved by pressing the button 11022.

[0036] As in Fig. As shown in Figure 1, in the above embodiment of the present disclosure, the second housing 1102 optionally comprises a first partial housing unit of the second housing 11023 and a second partial housing unit of the second housing 11024, wherein a button 11022 is arranged on the first partial housing unit of the second housing 11023, and a second through-opening 110241 is arranged on the second partial housing unit of the second housing 11024, and wherein the button 11022 is displaced towards the second through-opening 110241 when the button 11022 is actuated. In this embodiment, pressing the button 11022 activates, deactivates, and controls other functions of the automotive emergency start power source 100. Simultaneously, the combination of different colors, shapes, etc., can be used to create a variety of effects.between the second part of the housing unit of the second housing 11024 and the first part of the housing unit of the second housing 11023, the overall aesthetics of the automotive emergency start power source 100 are improved.

[0037] As in Fig. As shown in Figure 1, in the above embodiments of the present disclosure, the button 11022 is optionally formed integrally with the first partial housing unit of the second housing 11023. This improves assembly efficiency.

[0038] As in Fig. As shown in Figure 16, in the above embodiments of the present disclosure, the button 11022 is optionally injection-molded into the second housing 1102. The button 11022 is made of a material different from that of the second housing 1102 and is injection-molded into the second housing 1102, which improves assembly efficiency. For example, the button is made of TPU material (thermoplastic polyurethane elastomer).

[0039] As in Fig. As shown in Figure 1, in the above embodiments of the present disclosure, a first light-transmitting layer 11025 is optionally provided on the second housing 1102. In this embodiment, the first light-transmitting layer 11025—by virtue of its arrangement on the second housing 1102—serves to transmit and diffuse light, thus making it easier for the user to view the button 11022 and / or the display device 170. Furthermore, the first light-transmitting layer 11025 can prevent the user from seeing the internal structure of the second housing 1102 with the naked eye, thereby improving its aesthetics. For example, the first light-transmitting layer 11025 is made of one of the materials PVC, PC, or acrylic.

[0040] As in the Fig. 5 and Fig. As shown in Figure 6, in the above embodiments of the present disclosure, the housing 110 optionally further comprises a third housing 1103, wherein the third housing 1103 has a third receiving space 11031, wherein the first housing 1101 has a first bent section 11011, wherein the second housing 1102 has a second bent section 11026, and wherein the first bent section 11011 and the second bent section 11026 are received in the third receiving space 11031. Thus, during assembly, the first bent section 11011 of the first housing 1101 and the second bent section 11026 of the second housing 1102 are first fitted together and then jointly received in the third receiving space 11031 of the third housing 1103.

[0041] As in the Fig. 5 and Fig. As shown in Figure 6, in the above embodiments of the present disclosure, the third housing 1103 is optionally snapped into place with the first bent section 11011. In this embodiment, the snap connection between the third housing 1103 and the first bent section 11011 improves the assembly stability and reliability between the third housing 1103 and the first housing 1101, in order to prevent the third housing 1103 from separating from the first bent section 11011 and the second bent section 11026.

[0042] As in the Fig. 5 and Fig. As shown in Figure 6, in the above embodiments of the present disclosure, the inner surface of the third housing 1103 is optionally provided with at least one fourth projection 11032, wherein the first bending section 11011 is provided with at least one fifth projection 110111, and wherein the fourth projection 11032 is interlocked with the fifth projection 110111. In this embodiment, the interlocking connection between the fourth projection 11032 on the inner surface of the third housing 1103 and the fifth projection 110111 on the first bending section 11011 firmly mounts the third housing 1103 to the first bending section 11011 and the second bending section 11026, in order to prevent the third housing 1103 from being separated from the first bending section 11011 and the second bending section 11026.On the other hand, a detachable connection is achieved between the third housing 1103 and the first bending section 11011 and the second bending section 11026, which facilitates disassembly for maintenance or replacement.

[0043] As in the Fig. 5 and Fig. As shown in Figure 6, in the above embodiments of the present disclosure, the fifth projection 110111 is optionally arranged at the end furthest from the button 11022. This facilitates the formation of a snap-fit ​​connection between the fourth projection 11032 of the third housing 1103 and the fifth projection 110111 of the first bent section 11011 when the third housing 1103 is mounted in the predetermined position.

[0044] As in the Fig. 5 and Fig. As shown in Figure 6, in the above embodiments of the present disclosure, the fifth projection 110111 is optionally formed in a stepped manner. This effectively increases the strength and reliability of the fifth projection 110111 and prevents damage to the fifth projection 110111 during disassembly or assembly, which would lead to a failure of the snap-fit ​​connection.

[0045] As in the Fig. 5 and Fig. As shown in Figure 6, in the above embodiments of the present disclosure, the housing 110 optionally further comprises a fourth housing 1104. The third housing 1103 has a third through-opening 11033, which forms a third receiving space 11031. The fourth housing 1104 covers the side of the third through-opening 11033 furthest from the first bending section 11011 and the second bending section 11026. For example, the fourth housing 1104 covers the third housing 1103, the first bending section 11011, and the second bending section 11026. This allows the fourth housing 1104 to be made of a different material than the third housing 1103, e.g., a softer, high-friction material such as TPU (thermoplastic polyurethane elastomer).This not only supports the receiving and mounting function of the third housing 1103 for the first bending section 11011 and the second bending section 11026, but also prevents the automotive emergency start power source 100 from easily tipping over when parked.

[0046] As in the Fig. 5 and Fig. As shown in Figure 6, in the above embodiments of the present disclosure, the first bending section 11011 optionally has a third bending section 110112, the second bending section 11026 has a fourth bending section 110261, and the fourth housing 1104 has a sixth projection 11041, wherein the third bending section 110112, the fourth bending section 110261 and the third housing 1103 form a fourth receiving space 11034 and the sixth projection 11041 is received in the fourth receiving space 11034. In this embodiment, the inclusion of the sixth projection 11041 in the fourth receiving space 11034, which is formed by the third bending section 110112, the fourth bending section 110261 and the third housing 1103, ensures that the third bending section 110112 and the fourth bending section 110261 are held in place, thereby firmly connecting the first housing 1101 and the second housing 1102.

[0047] As in the Fig. 5 and Fig. As shown in Figure 6, in the above embodiments of the present disclosure, a third opening 11042 is optionally provided on one side of the sixth projection 11041. A seventh projection 11035 is arranged on one of the third housing 1103, the third bending section 110112, or the fourth bending section 110261, and this projection interacts with the third opening 11042. In this embodiment, the arrangement of the third opening 11042 and the seventh projection 11035 serves for positioning, guidance, and error reduction during the assembly of the fourth housing 1104. This improves assembly efficiency and prevents the fourth housing 1104 from being installed in the wrong position or upside down.

[0048] As in the Fig. 5 and Fig. As shown in Figure 6, in the above embodiments of the present disclosure, at least one of the third housing 1103, the third bending section 110112, and the fourth bending section 110261 is optionally snapped into the sixth projection 11041. In this embodiment, the snap connection of at least one of the third housing 1103, the third bending section 110112, and the fourth bending section 110261 with the sixth projection 11041 ensures that the sixth projection 11041 is firmly mounted in the fourth receiving space 11034, thereby firmly connecting the first housing 1101 and the second housing 1102.

[0049] As in the Fig. 12, Fig. 13 and Fig. As shown in Figure 14, in one embodiment of the present disclosure, the printed circuit board 130 is optionally arranged between the power source 120 and the housing 110, and a first protective element 161 is arranged between the power source 120 and the printed circuit board 130. In this embodiment, the first protective element 161, which is arranged between the power source 120 and the printed circuit board 130, serves to perform buffering, vibration-damping, and thermal-insulating functions, which helps to extend the service life of the power source 120 and the printed circuit board 130. For example, the first protective element 161 is EVA wadding, which has good vibration-damping, buffering, and thermal-insulating properties. If the power source 120 expands at high temperatures, the first protective element 161 can provide a certain expansion space.

[0050] As in the Fig. 12, Fig. 13 and Fig. As shown in Figure 14, in the above embodiments of the present disclosure, at least one side of the first protective element 161 optionally has an adhesive layer 1611. This ensures that the first protective element 161 is firmly positioned between the power source 120 and the circuit board 130, thus preventing the first protective element 161 from shifting from its position between the power source 120 and the circuit board 130, which would lead to a failure of the insulation and vibration damping and affect the service life of the power source 120 and the circuit board 130.

[0051] As in the Fig. 12, Fig. 13 and Fig. As shown in Figure 14, in the above embodiments of the present disclosure, the automotive emergency start power source 100 optionally comprises a display device 170, wherein the circuit board 130 has a fourth through-hole 131, the display device 170 being arranged on the side of the circuit board 130 furthest from the power source 120 and being located at the fourth through-hole 131. This provides the display function of the automotive emergency start power source 100. For example, the display device 170 can be a liquid crystal display or a digital display, and a driver IC of the display device 170 is arranged on the side of the display device 170 facing the power source 120, the driver IC being located at the fourth through-hole 131.

[0052] As in the Fig. 12, Fig. 13 and Fig. As shown in Figure 14, in the above embodiments of the present disclosure, the automotive emergency start power source 100 optionally comprises a second light-transmitting layer 171, which covers the side of the display device 170 furthest from the circuit board 130. In this embodiment, the second light-transmitting layer 171, which is arranged on the side of the display device 170 furthest from the circuit board 130, serves to transmit and diffuse light. This makes it easier for the user to view the information displayed on the display device 170 and is advantageous for using the product at night or in low-light environments. In addition, the second light-transmitting layer 171 can prevent the user from seeing the internal structure of the display device 170 or the housing 110 with the naked eye, thereby improving its aesthetics.

[0053] As in the Fig. 12, Fig. 13 and Fig. As shown in Figure 14, in the above embodiments of the present disclosure, a second protective element 162 is optionally arranged on the side of the fourth through-hole 131 closer to the power source 120. In this embodiment, to protect the driver IC of the display device 170, the second protective element 162 is arranged on the side of the fourth through-hole 131 closer to the power source 120 and covers this driver IC to achieve insulation that can prevent damage to the driver IC of the display device 170 during disassembly or assembly and can effectively prevent the rapid transfer of heat generated by the power source 120 during use to the driver IC of the display device 170, thus helping to extend the service life of the display device 170. For example, the second protective element 162 can be made of high-temperature-resistant and well-insulating barley sheet.

[0054] As in the Fig. 12, Fig. 13 and Fig. As shown in Figure 14, in the above embodiments of the present disclosure, the second protective element 162 optionally completely covers the fourth through-hole 131 and therefore completely covers the driver IC of the display device 170. That is, after the assembly of the second protective element 162 is complete, the second protective element 162 and the circuit board 130 form a receiving space, and the driver IC of the display device 170 is received in this receiving space through the fourth through-hole 131. This provides comprehensive protective coverage for the driver IC of the display device 170, which helps to extend the operational stability and service life of the display device 170.

[0055] As in the Fig. 12, Fig. 13 and Fig. As shown in Figure 14, in one embodiment of the present disclosure, the automotive emergency start power source 100 optionally comprises a light-emitting element 181. The light-emitting element 181 is arranged on the circuit board 130 or on the housing 110, and the circuit board 130 is electrically connected to the light-emitting element 181. In this embodiment, the light-emitting element 181 comprises a square circuit board 1811 and a light source 1812 mounted on this square circuit board 1811. This square circuit board 1811 can be arranged either on the circuit board 130 or on the housing 110. When the square circuit board 1811 is arranged on the housing 110, it is electrically connected to the circuit board 130 via a cable. This provides the emergency lighting function of the automotive emergency start power source 100.

[0056] As in the Fig. 10 and Fig. As shown in Figure 11, in one embodiment of the present disclosure, the automotive emergency start power source 100 optionally comprises a light-emitting element 181 and a first holder 182 for mounting the light-emitting element 181. The light-emitting element 181 is electrically connected to the circuit board 130, and the first holder 182 is detachably connected to the housing 110. In this embodiment, the light-emitting element 181 comprises a square circuit board 1811 and a light source 1812 mounted on this square circuit board. First, the square circuit board 1811 is fixedly mounted to the first holder 182, then the first holder 182 is detachably connected to the housing 110, and finally, the square circuit board 1811 is electrically connected to the circuit board 130 via a cable.This ensures a secure mounting of the light-emitting element 181, thereby realizing the emergency lighting function of the automotive emergency start power source 100.

[0057] As in the Fig. 10 and Fig. As shown in Figure 11, in the above embodiments of the present disclosure, the first holder 182 optionally has a fifth receiving space 1821, and the light-emitting element 181 is at least partially received in the fifth receiving space 1821. In this embodiment, the light-emitting element 181 comprises a square circuit board 1811 and a light source 1812 mounted on this square circuit board, the square circuit board 1811 being at least partially received in the fifth receiving space 1821. This achieves the receiving mounting of the first holder 182 for the light-emitting element 181.

[0058] As in the Fig. 10 and Fig. As shown in Figure 11, in the above embodiments of the present disclosure, the first holder 182 optionally has a limiting section 1822 for limiting the displacement of the light-emitting element 181 in the fifth receiving space 1821. In this embodiment, the displacement of the light-emitting element 181 in the fifth receiving space 1821 is limited by the arrangement of the limiting section 1822 on the first holder 182, thereby improving the mounting stability of the light-emitting element 181, and consequently improving the stability and reliability of the electrical connection between the light-emitting element 181 and the circuit board 130, and improving the stability of the emergency lighting function.

[0059] As in the Fig. 10 and Fig. As shown in Figure 11, in the above embodiments of the present disclosure, the automotive emergency start power source 100 optionally comprises a lamp cup 183, wherein the first holder 182 has a sixth receiving space 1823 and the lamp cup 183 is at least partially received in the sixth receiving space 1823. This enables the first holder 182 to be mounted for the lamp cup 183 and improves the mounting stability of the lamp cup 183, allowing the lamp cup 183 to perform functions such as light concentration, reflection, and control of the light beam angle.

[0060] As in the Fig. 7 and Fig. As shown in Figure 8, in one embodiment of the present disclosure, the automotive emergency start power source 100 optionally comprises a light-emitting element 181, wherein the housing 110 has a second mounting part 113 and the light-emitting element 181 is arranged on the second mounting part 113. In this embodiment, the second mounting part 113 and the first mounting part 112 can be arranged on opposite sides of the housing 110 or on the same side of the housing 110 (not shown in the figures). This secures the light-emitting element 181 through the housing 110 to provide the emergency lighting function of the automotive emergency start power source 100.

[0061] As in the Fig. 7 and Fig. As shown in Figure 8, in the above embodiments of the present disclosure, the second assembly part 113 optionally has a seventh receiving space 1131, and the light-emitting element 181 is at least partially received in the seventh receiving space 1131. In this embodiment, the light-emitting element 181 comprises a square circuit board 1811 and a light source 1812 mounted on this square circuit board, the square circuit board 1811 being at least partially received in the seventh receiving space 1131. This achieves the receiving assembly of the second assembly part 113 for the light-emitting element 181.

[0062] As in the Fig. 7 and Fig. Figure 8 shows that in the above embodiments of the present disclosure, the automotive emergency start power source 100 optionally comprises a lamp cup 183, wherein the housing 110 has a third mounting part 114, wherein a first end of the lamp cup 183 is arranged on the second mounting part 113 and is connected to the light-emitting element 181, and a second end of the lamp cup 183 is arranged on the third mounting part 114.

[0063] In this embodiment, the shape of the lamp cup 183 is horn-shaped, with the radius of the first end of the lamp cup 183 being smaller than the radius of the second end of the lamp cup 183. By arranging the first end of the lamp cup 183 on the second mounting part 113 and connecting the first end of the lamp cup 183 to the light-emitting element 181, and by arranging the second end of the lamp cup 183 on the third mounting part 114, the two ends of the lamp cup 183 are stably mounted on the second mounting part 113 and the third mounting part 114, respectively. This improves the assembly efficiency, stability, and reliability of the lamp cup 183, thereby ensuring the stability and reliability of the emergency lighting function and extending the product's service life. After the automotive emergency start power source 100 is mounted,The housing 110 has a supporting and limiting effect on the lamp cup 183.

[0064] As in the Fig. 7 and Fig. As shown in Figure 8, in the above embodiments of the present disclosure, the automotive emergency start power source 100 optionally comprises a lamp cup 183 and a lampshade 184, wherein the lampshade 184 has an eighth receiving space 1841, and the lamp cup 183 is at least partially received in the eighth receiving space 1841. The housing 110 has a third mounting part 114, wherein a first end of the lampshade 184 is arranged on the second mounting part 113 and is connected to the light-emitting element 181, and wherein a second end of the lampshade 184 is arranged on the third mounting part 114.In this embodiment, the lamp cup 183 is horn-shaped, with the radius of the first end of the lamp cup 183 being smaller than the radius of the second end of the lamp cup 183, and the lampshade 184 is also horn-shaped, with the radius of the first end of the lampshade 184 being smaller than the radius of the second end of the lampshade 184. By attaching the first end of the lampshade 184 to the second mounting part 113 and connecting it to the light-emitting element 181, and by attaching the second end of the lampshade 184 to the third mounting part 114, both ends of the lampshade 184 are securely mounted to the second mounting part 113 and the third mounting part 114, respectively. This improves the assembly efficiency, stability, and reliability of the lampshade 184.Simultaneously, the stable mounting of the lamp cup 183 is achieved by its being at least partially enclosed in the eighth receiving space 1841 of the lampshade 184. The lampshade 184 thus prevents visible light from escaping from other internal areas of the automotive emergency start power source 100 when it is using its emergency lighting function. These areas include, among others, light emission points through structural gaps through which visible light can escape directly, as well as the light transmittance of the material itself.

[0065] As in the Fig. 7 and Fig. As shown in Figure 8, in the above embodiments of the present disclosure, the third assembly part 114 optionally has a ninth receiving space 1141, wherein at least a part of the lampshade 184 is received in the ninth receiving space 1141. This enables the receiving assembly of the third assembly part 114 for the lampshade 184.

[0066] As in the Fig. 7 and Fig. As shown in Figure 8, in the above embodiments of the present disclosure, the lower end of the part of the second mounting part 113 connected to the lamp cup 183 is optionally higher than the lower end of the part of the third mounting part 114 connected to the lamp cup 183. In this embodiment, the shape of the lamp cup 183 is horn-shaped, and the lower end of the part of the second mounting part 113 connected to the lamp cup 183 is higher than the lower end of the part of the third mounting part 114 connected to the lamp cup 183, thereby achieving a stable mounting of the lamp cup 183.

[0067] As in the Fig. Figure 9 shows that, in one embodiment of the present disclosure, the automotive emergency start power source 100 optionally comprises an air pump 191, and the circuit board 130 is electrically connected to the air pump 191. This enables the air filling function of the automotive emergency start power source 100.

[0068] As in the Fig. As shown in Figure 9, in the above embodiments of the present disclosure, the air pump 191 optionally comprises a first outlet 1911, a hose 1912, and an air guide element 1913, wherein one end of the hose 1912 is connected to the first outlet 1911 and the other end of the hose 1912 is connected to the air guide element 1913, and the air guide element 1913 is detachably connected to the housing 110. In this embodiment, the gas generated by the air pump 191 is shaped by the connection of the hose 1912 to the first outlet 1911 and the air guide element 1913, respectively, such that it can successively enter an external component to be filled, such as a vehicle tire, through the first outlet 1911, the hose 1912, and the air guide element 1913. The detachable connection of the air guide element 1913 with the housing 110 enables maintenance and replacement of the air guide element 1913.

[0069] As in the Fig. As shown in Figure 9, in the above embodiments of the present disclosure, the air guide element 1913 optionally has an inlet 19131 and a second outlet 19132, wherein the inlet 19131 is connected to the hose 1912 and the inlet 19131 is not coaxial with the second outlet 19132. This arrangement of the air guide element 1913, in which the inlet 19131 is not coaxial with the second outlet 19132, changes the direction of gas flow, which helps the air guide element 1913 to easily reach a intended position and facilitates its fixed installation.

[0070] As in the Fig. As shown in Figure 9, in the above embodiments of the present disclosure, the automotive emergency start power source 100 optionally comprises a sealing element 192, and the air guide element 1913 has a connecting opening 19133, which is connected to the inlet 19131 and the second outlet 19132, respectively, the sealing element 192 serving to seal the connecting opening 19133. In this embodiment, to achieve a non-coaxial and interconnected arrangement of the inlet 19131 and the second outlet 19132 in the air guide element 1913 during a manufacturing process, the connecting opening 19133 is formed, which is connected to the inlet 19131 and the second outlet 19132, respectively. The formed connecting opening 19133 is not only connected to the inlet 19131 and the second outlet 19132, but also to the surroundings, i.e.The air guide element 1913 has three points that communicate with the environment. If the automotive emergency start power source 100 is to perform the air filling function, a sealing element 192 must be arranged at the connection opening 19133 to isolate the connection opening 19133 from the environment.

[0071] As in the Fig. As shown in Figure 9, in the above embodiments of the present disclosure, the axis on which the connecting opening 19133 is located is perpendicular to the axis on which the second outlet is located. In this embodiment, the sealing element 192 is arranged in the connecting opening 19133, and this connecting opening 19133 can be oriented either towards the side on which the button 11022 is located or towards the side opposite the side on which the button 11022 is located. This facilitates the assembly of the sealing element 192.

[0072] In the description of this disclosure, the description of terms such as "an embodiment," "some embodiments," "example," "specific example," or "some examples" refers to the fact that the specific features, structures, materials, or properties described in connection with that embodiment or example are included in at least one embodiment or example of this disclosure. In this disclosure, the illustrative representations of the above terms need not necessarily refer to the same embodiment or example. Furthermore, the described specific features, structures, materials, or properties may be combined appropriately in any one or more embodiments or examples.Furthermore, experts in the field can combine and connect the various embodiments or examples described in the present disclosure, as well as the features of the various embodiments or examples, without any contradictions arising.

[0073] Although exemplary embodiments of the present disclosure have been presented and described above, it should be understood that these embodiments are illustrative and should not be considered as limiting the present disclosure. Those skilled in the art may, within the scope of this disclosure, make changes, modifications, substitutions, and variations to the above-mentioned embodiments. Industrial applicability

[0074] The present disclosure provides an automotive emergency start power source. This includes a housing, a power source, a printed circuit board, and an output connector. The housing has a first receiving compartment and a first mounting part. The power source and the printed circuit board are received in the first receiving compartment, and the power source is electrically connected to both the printed circuit board and the output connector. The first mounting part has a second receiving compartment in which at least part of the output connector is received. The output connector serves to supply current for starting the automotive engine. The automotive emergency start power source provided by the present disclosure improves the mounting stability and reliability of the power source, the printed circuit board, and the output connector, thereby extending the service life of the automotive emergency start power source.

[0075] Furthermore, it should be understood that the automotive emergency start power source of the present disclosure is reproducible and can be used in various industrial applications. For example, the automotive emergency start power source of the present disclosure can be used in the technology field of automotive emergency start power sources. QUOTES INCLUDED IN THE DESCRIPTION

[0000] This list of documents cited by the applicant was automatically generated and is included solely for the reader's convenience. The list is not part of the German patent or utility model application. The DPMA accepts no liability for any errors or omissions. Cited patent literature

[0000] CN 202323131586.9

[0001]

Claims

[1] Automotive emergency start power source, characterized bythat it comprises a housing, a power source, a circuit board and an output terminal, wherein the housing has a first receiving space and a first mounting part, wherein the power source and the circuit board are received in the first receiving space, wherein the power source is electrically connected to the circuit board and the output terminal respectively, wherein the first mounting part has a second receiving space, wherein at least a part of the output terminal is received in the second receiving space, wherein the output terminal serves to output a current for starting the automobile engine, wherein the housing comprises a first housing and a second housing, wherein the second housing comprises a first partial housing unit of the second housing and a second partial housing unit of the second housing, wherein the button is arranged on the first partial housing unit of the second housing,and a second through-opening is arranged on the second partial housing unit of the second housing, and wherein the button is moved towards the second through-opening when the button is pressed. [2] Automotive emergency start power source according to claim 1, characterized by that the output connection is located between the first mounting part and the circuit board. [3] Automotive emergency start power source according to claim 1, characterized by , that the output port has a first connecting section, wherein the first assembly part has a second connecting section, and wherein the first connecting section is detachably connected to the second connecting section. [4] Automotive emergency start power source according to claim 1, characterized by , that the first housing has the first mounting part and the second housing has a second projection to limit the output connection. [5] Automotive emergency start power source according to claim 1, characterized by that the first assembly part has at least one opening for mounting the cables connected to the output connector. [6] Automotive emergency start power source according to claim 1, characterized by , that it further comprises a first cover which is firmly connected to the first assembly part to limit the output port. [7] Automotive emergency start power source according to claim 5, characterized by that a second opening is arranged below the first opening. [8] Automotive emergency start power source according to claim 1, characterized by that the second housing is provided with a first light-transmitting layer. [9] Automotive emergency start power source according to claim 1, characterized by, that the housing comprises a third housing, wherein the third housing has a third receiving space, wherein the first housing has a first bending section, wherein the second housing has a second bending section, and wherein the first bending section and the second bending section are received in the third receiving space. [10] Automotive emergency start power source according to claim 9, characterized by that the third housing is locked to the first bending section. [11] Automotive emergency start power source according to claim 9, characterized by , that the housing further comprises a fourth housing, wherein the third housing has a third through-opening, wherein the third through-opening forms the third receiving space, and wherein the fourth housing covers the side of the third through-opening furthest from the first bending section and the second bending section. [12] Automotive emergency start power source according to claim 11, characterized by, that the first bending section has a third bending section, wherein the second bending section has a fourth bending section, wherein the fourth housing has a sixth projection, wherein the third bending section, the fourth bending section and the third housing form a fourth receiving space, and wherein the sixth projection is received in the fourth receiving space. [13] Automotive emergency start power source according to claim 1, characterized by , that it further comprises a display device, wherein the display device is arranged on the side of the circuit board furthest from the power source. [14] Automotive emergency start power source according to claim 1, characterized by that it further comprises a display device and a second light-transmitting layer, wherein the second light-transmitting layer covers one side of the display device. [15] Automotive emergency start power source according to claim 1, characterized by, furthermore comprising a light-emitting element, wherein the light-emitting element is arranged on the circuit board or the housing, and wherein the circuit board is electrically connected to the light-emitting element. [16] Automotive emergency start power source according to claim 1, characterized by , further comprising a light-emitting element and a first holder for attaching the light-emitting element, wherein the light-emitting element is electrically connected to the circuit board, and wherein the first holder is detachably connected to the housing. [17] Automotive emergency start power source according to claim 1, characterized by , furthermore comprising a light-emitting element, wherein the housing has a second mounting part, and wherein the light-emitting element is arranged on the second mounting part. [18] Automotive emergency start power source according to claim 1, characterized bythat it further comprises an air pump, wherein the circuit board is electrically connected to the air pump, and wherein the air pump comprises a first outlet. [19] Automotive emergency start power source according to claim 18, characterized by that the air pump comprises a hose and an air guide element, wherein one end of the hose is connected to the first outlet, wherein the other end of the hose is connected to the air guide element, and wherein the air guide element is detachably connected to the housing. [20] Automotive emergency start power source according to claim 19, characterized by that the air guide element has an inlet and a second outlet, wherein the inlet is connected to the hose, and wherein the inlet is not coaxial with the second outlet.

Images