Box structure and energy storage power supply device
By embedding metal reinforcements in the plastic handle, the problem of easy breakage of the handle of the traditional energy storage power box is solved, and a high-strength box structure is realized to meet the needs of high-altitude operations.
Patent Information
- Application Number
- CN202422017265.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-19
- Publication Date
- 2025-08-22
- Estimated Expiration
- 2034-08-19
AI Technical Summary
The plastic handle structure of the traditional energy storage power box is prone to break when suspended at high altitude, which cannot meet the needs of long-term high-altitude operations.
The plastic handle is formed in the plastic handle and metal reinforcement is embedded to enhance structural strength. The plastic handle and metal reinforcement are fixedly connected through integrated injection molding.
The structural strength of the plastic handle is improved, breakage during long-term high-altitude operation is avoided, and the portability and structural strength of the box are enhanced.
Smart Images
Figure CN223260782U_ABST
Abstract
Description
Technical Field
[0001] The present disclosure relates to the field of energy storage, and in particular to a box structure and an energy storage power supply device. Background Art
[0002] With the development of technology, energy storage power supplies have been widely used in various fields, such as portable devices, emergency power supplies, and outdoor adventures. Traditional energy storage power supplies generally have through-holes in the corners of the box, forming handles for users to grasp or hang ropes, thereby improving the portability of energy storage power supplies.
[0003] However, the structure of the energy storage power supply box itself is made of plastic integral injection molding to ensure electrical insulation of the box surface. However, when the energy storage power supply is used in high-altitude engineering operations, the user needs to hang the fixed rope on the body tightly on the handle structure to lift the energy storage power supply at high altitude. However, the handle structure at the corners of the box is a plastic part, and the energy storage power supply itself is also relatively heavy. Long-term high-altitude suspension causes the handle structure to always bear the downward gravity from the energy storage power supply. Over time, the handle structure is prone to breakage. Utility Model Content
[0004] The purpose of the present invention is to overcome the deficiencies in the prior art and provide a box structure and an energy storage power supply device with good structural strength and handles that are not easily broken.
[0005] The purpose of this disclosure is achieved through the following technical solutions:
[0006] A box structure includes a plastic upper shell and a plastic lower shell, wherein the plastic upper shell and the plastic lower shell are connected to each other and together form an accommodating cavity for accommodating a power supply component;
[0007] The box structure also includes a plastic handle and a metal reinforcement;
[0008] The two ends of the plastic handle are respectively fixedly connected to the corners of the plastic upper shell, a through opening is formed between the plastic handle and the plastic upper shell, an embedded installation groove is formed in the plastic handle, and the metal reinforcement is embedded in the embedded installation groove so that the plastic handle is covered by the metal reinforcement.
[0009] In one embodiment, the plastic upper shell and the plastic handle are fixedly connected by integral injection molding, so that the handle is molded and covered on the metal reinforcement.
[0010] In one embodiment, the plastic lower shell is an integral injection-molded structure.
[0011] A power storage device includes a power supply assembly and the box structure described in any one of the above embodiments, wherein the plastic upper shell and the plastic lower shell are connected, and the plastic upper shell and the plastic lower shell together form an accommodating cavity, and the power supply assembly is arranged in the accommodating cavity.
[0012] In one embodiment, the power supply assembly includes a battery module and a circuit board, the battery module and the circuit board are both arranged in the accommodating cavity, and the battery module and the circuit board are electrically connected.
[0013] In one embodiment, the power supply assembly further includes a wireless charging module, which is disposed in the accommodating cavity, fixedly connected to the plastic upper shell, and electrically connected to the circuit board.
[0014] In one embodiment, the energy storage power supply device further includes a plastic functional board, and the plastic functional board is connected to the plastic upper shell and the plastic lower shell respectively.
[0015] In one embodiment, the plastic functional plate is formed with a plurality of charging interfaces connected to the accommodating cavity;
[0016] The energy storage power supply device also includes a plurality of terminal blocks, which are all fixed on the circuit board and electrically connected to the circuit board. The terminal of each terminal block is arranged in the corresponding charging interface.
[0017] In one embodiment, a switch pressing groove and a light emitting groove are formed on the plastic functional plate, and both the switch pressing groove and the light emitting groove are communicated with the accommodating cavity;
[0018] The energy storage power supply device also includes a switch button component and a lighting component. The switch button component is arranged on the circuit board, the pressing end of the switch button component is arranged in the switch pressing groove, and the lighting component is arranged in the light output groove. The switch button component and the lighting component are both electrically connected to the circuit board.
[0019] In one embodiment, a display slot communicating with the accommodating cavity is formed on the plastic functional plate;
[0020] The energy storage power supply device further includes a display screen component, which is disposed in the display slot and is electrically connected to the circuit board.
[0021] Compared with the prior art, the present disclosure has at least the following advantages:
[0022] By fixing the ends of the plastic handle to the corners of the upper shell, and forming a through-hole between the plastic handle and the upper shell, users can grasp the plastic handle or attach a lanyard to it through the through-hole, improving the portability of the box structure and meeting the user's needs for high-altitude engineering operations. Furthermore, by forming an embedded mounting groove in the plastic handle and embedding the metal reinforcement in the embedded mounting groove, the plastic handle is covered by the metal reinforcement. The metal reinforcement can enhance the structural strength of the plastic handle, preventing the plastic handle from breaking during long-term high-altitude operations, thereby effectively improving the structural strength of the box structure. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] In order to more clearly illustrate the technical solutions of the embodiments of the present disclosure, the following briefly introduces the drawings required for use in the embodiments. It should be understood that the following drawings only illustrate certain embodiments of the present disclosure and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without creative work.
[0024] Figure 1 It is a structural diagram of an energy storage power supply device;
[0025] Figure 2 for Figure 1 A schematic diagram of the partial structure of the energy storage power supply device shown;
[0026] Figure 3 for Figure 1 A schematic diagram of the partial structure of the energy storage power supply device shown;
[0027] Figure 4 It is a structural diagram of the box structure;
[0028] Figure 5 for Figure 4 A partial structural cross-sectional view of the box structure shown;
[0029] Figure 6 for Figure 5 Schematic diagram of the partial structure of the box structure shown. DETAILED DESCRIPTION
[0030] To facilitate understanding of the present disclosure, a more comprehensive description of the present disclosure will be provided below with reference to the accompanying drawings. The accompanying drawings illustrate preferred embodiments of the present disclosure. However, the present disclosure can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and comprehensive understanding of the disclosure.
[0031] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly attached to the other element or there may be an intermediate element. When an element is referred to as being "connected to" another element, it may be directly connected to the other element or there may be an intermediate element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only implementation methods.
[0032] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this disclosure pertains. The terms used herein in the specification of this disclosure are intended only to describe specific embodiments and are not intended to limit this disclosure. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.
[0033] The present disclosure provides a box structure including a plastic upper shell and a plastic lower shell, wherein the plastic upper shell and the plastic lower shell are connected, and the plastic upper shell and the plastic lower shell together enclose an accommodating cavity, and the accommodating cavity is used to place a power supply component. The box structure also includes a plastic handle and a metal reinforcement. The two ends of the plastic handle are respectively fixedly connected to the corners of the plastic upper shell, and a through opening is formed between the plastic handle and the plastic upper shell. An embedded installation groove is formed in the plastic handle, and the metal reinforcement is embedded in the embedded installation groove so that the plastic handle is covered by the metal reinforcement.
[0034] See also Figures 4 to 6 In order to better understand the box structure 10 of the present disclosure, the box structure 10 is further explained below:
[0035] The box structure 10 of one embodiment includes a plastic upper shell 100 and a plastic lower shell 200. The plastic upper shell 100 and the plastic lower shell 200 are connected. The plastic upper shell 100 and the plastic lower shell 200 together enclose a storage cavity 101, and the storage cavity 101 is used to place the power supply component. The box structure 10 also includes a plastic handle 300 and a metal reinforcement 400. The two ends of the plastic handle 300 are respectively fixedly connected to the corners of the plastic upper shell 100. A through opening 102 is formed between the plastic handle 300 and the plastic upper shell 100. An embedded installation groove 301 is formed in the plastic handle 300. The metal reinforcement 400 is embedded in the embedded installation groove 301 so that the plastic handle 300 is covered by the metal reinforcement 400.
[0036] In this embodiment, the two ends of the plastic handle 300 are fixedly connected to the corners of the upper shell, and a through-hole 102 is formed between the plastic handle 300 and the upper shell, allowing the user to grasp the plastic handle 300 or secure a hanging rope to the plastic handle 300 through the through-hole 102, thereby improving the portability of the box structure 10 and meeting the user's needs for high-altitude engineering operations. Furthermore, by forming an embedded installation groove 301 in the plastic handle 300, the metal reinforcement 400 is embedded in the embedded installation groove 301, so that the plastic handle 300 is covered by the metal reinforcement 400. The metal reinforcement 400 can improve the structural strength of the plastic handle 300, preventing the plastic handle 300 from breaking during long-term high-altitude operations, thereby effectively improving the structural strength of the box structure 10.
[0037] like Figure 5 As shown, in one embodiment, the plastic upper shell 100 and the plastic handle 300 are fixedly connected by integral injection molding, so that the plastic handle 300 is molded and coated on the metal reinforcement 400. It can be understood that the integral injection molding of the plastic upper shell 100 and the plastic handle 300 provides a high structural connection strength between the plastic upper shell 100 and the plastic handle 300, and the metal reinforcement 400 coated in the plastic handle 300 can further improve the structural strength of the plastic handle 300.
[0038] like Figure 4 As shown, in one embodiment, the plastic lower shell 200 is an integral injection molding structure. It is understood that the integral injection molding makes the plastic lower shell 200 have a better structural strength, ensuring that the box structure 10 has a better structural strength.
[0039] See also Figures 1 to 6 The present disclosure also provides an energy storage power supply device 20, including a power supply component 500 and the box structure 10 described in any of the above embodiments, the plastic upper shell 100 and the plastic lower shell 200 are connected, and the plastic upper shell 100 and the plastic lower shell 200 together form an accommodating cavity 101, and the power supply component 500 is arranged in the accommodating cavity 101.
[0040] In this embodiment, an embedded installation groove 301 is formed in the plastic handle 300, and the metal reinforcement 400 is embedded in the embedded installation groove 301, so that the plastic handle 300 is covered by the metal reinforcement 400. The metal reinforcement 400 can improve the structural strength of the plastic handle 300, so that the plastic handle 300 will not break when the energy storage power supply device 20 is suspended in the air for a long time, thereby effectively improving the structural strength of the energy storage power supply device 20.
[0041] like Figure 2 As shown, in one embodiment, the power supply assembly 500 includes a battery module 510 and a circuit board 520. The battery module 510 and the circuit board 520 are both disposed within the accommodating cavity 101 and are electrically connected to the circuit board 520. It will be appreciated that the battery module 510 provides electrical output for the energy storage power supply device 20, while the circuit board 520 effectively distributes current, thereby improving the stability of the energy storage power supply device 20.
[0042] like Figure 3 As shown, in one embodiment, the power supply assembly 500 further includes a wireless charging module 530, which is disposed in the accommodating cavity 101 and fixedly connected to the plastic upper housing 100. The wireless charging module 530 is also electrically connected to the circuit board 520. It is understood that by attaching an electronic product compatible with wireless charging to the outer surface of the plastic upper housing 100, the magnetic attraction function of the wireless charging module 530 can attract and charge the electronic product, thereby improving the adaptability of the energy storage power supply device 20.
[0043] like Figure 1 As shown, in one embodiment, the energy storage power supply device 20 further includes a plastic functional board 600 , and the plastic functional board 600 is connected to the plastic upper shell 100 and the plastic lower shell 200 respectively.
[0044] like Figure 1 and Figure 2 As shown, in one embodiment, the plastic functional board 600 is formed with a plurality of charging interfaces 601 that are in communication with the accommodating cavity 101. The energy storage power supply device 20 also includes a plurality of terminal blocks 700, each of which is fixed to the circuit board 520 and electrically connected to the circuit board 520. The terminal of each terminal block 700 is disposed in a corresponding charging interface 601. It is understood that the terminal blocks 700 can be connected to an external charging cable to charge other electronic products, and an external charging cable can also be connected to charge the battery module 510.
[0045] like Figure 1 and Figure 2As shown, in one embodiment, a switch pressing groove 602 and a light emitting groove 603 are formed on the plastic functional board 600, and both the switch pressing groove 602 and the light emitting groove 603 are in communication with the accommodating cavity 101. The energy storage power supply device 20 also includes a switch button 800 and a lighting component 900. The switch button 800 is disposed on the circuit board 520, with the pressing end of the switch button 800 disposed in the switch pressing groove 602. The lighting component 900 is disposed in the light emitting groove 603. Both the switch button 800 and the lighting component 900 are electrically connected to the circuit board 520. It can be understood that the switch button 800 controls the switching of the energy storage power supply device 20, and also controls the switching of the lighting component 900. The provision of the lighting component 900 can enhance the functional diversity of the energy storage power supply device 20.
[0046] like Figure 1 As shown, in one embodiment, the plastic functional plate 600 is formed with a display slot 604 that communicates with the accommodating cavity 101. The energy storage power supply device 20 also includes a display screen 1000, which is disposed within the display slot 604 and electrically connected to the circuit board 520. It is understood that the display screen 1000 can monitor the capacity of the battery module 510 in real time, allowing the user to charge the battery in a timely manner.
[0047] It should be noted that the present disclosure only protects the electrical connection relationship between the various components. As for the specific control method, it belongs to the existing technology and is not within the protection scope of the present disclosure.
[0048] Compared with the prior art, the present disclosure has at least the following advantages:
[0049] By fixing the ends of the plastic handle to the corners of the upper shell, and forming a through-hole between the plastic handle and the upper shell, users can grasp the plastic handle or attach a lanyard to it through the through-hole, improving the portability of the box structure and meeting the user's needs for high-altitude engineering operations. Furthermore, by forming an embedded mounting groove in the plastic handle and embedding the metal reinforcement in the embedded mounting groove, the plastic handle is covered by the metal reinforcement. The metal reinforcement can enhance the structural strength of the plastic handle, preventing the plastic handle from breaking during long-term high-altitude operations, thereby effectively improving the structural strength of the box structure.
[0050] The above-described embodiments merely represent several implementation methods of the present disclosure. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the disclosed patent. It should be noted that a person of ordinary skill in the art could make various modifications and improvements without departing from the scope of the present disclosure, all of which fall within the scope of protection of the present disclosure. Therefore, the scope of protection of the disclosed patent shall be determined by the appended claims.
Claims
1. A box structure, comprising a plastic upper shell and a plastic lower shell, wherein the plastic upper shell and the plastic lower shell are connected to form a receiving cavity, wherein the receiving cavity is used to place a power supply component, characterized in that: It also includes plastic handle parts and metal reinforcements; The two ends of the plastic handle are respectively fixedly connected to the corners of the plastic upper shell, a through opening is formed between the plastic handle and the plastic upper shell, an embedded installation groove is formed in the plastic handle, and the metal reinforcement is embedded in the embedded installation groove so that the plastic handle is covered by the metal reinforcement.
2. The box structure according to claim 1, characterized in that: The plastic upper shell and the plastic handle are fixedly connected by integral injection molding, so that the plastic handle is molded and covered on the metal reinforcement.
3. The box structure according to claim 1, characterized in that: The plastic lower shell is an integral injection-molded structure.
4. An energy storage power supply device, characterized in that: It comprises a power supply component and a box structure according to any one of claims 1 to 3, wherein the plastic upper shell and the plastic lower shell are connected, and the plastic upper shell and the plastic lower shell together form an accommodating cavity, and the power supply component is arranged in the accommodating cavity.
5. The energy storage power supply device according to claim 4, characterized in that: The power supply assembly includes a battery module and a circuit board. The battery module and the circuit board are both arranged in the accommodating cavity, and the battery module and the circuit board are electrically connected.
6. The energy storage power supply device according to claim 5, characterized in that: The power supply assembly further includes a wireless charging module, which is disposed in the accommodating cavity and fixedly connected to the plastic upper shell. The wireless charging module is electrically connected to the circuit board.
7. The energy storage power supply device according to claim 6, characterized in that: The energy storage power supply device further includes a plastic functional board, which is connected to the plastic upper shell and the plastic lower shell respectively.
8. The energy storage power supply device according to claim 7, characterized in that: The plastic functional plate is formed with a plurality of charging interfaces communicating with the accommodating cavity; The energy storage power supply device also includes a plurality of terminal blocks, which are all fixed on the circuit board and electrically connected to the circuit board. The terminal of each terminal block is arranged in the corresponding charging interface.
9. The energy storage power supply device according to claim 8, characterized in that: A switch pressing groove and a light emitting groove are formed on the plastic functional plate, and both the switch pressing groove and the light emitting groove are communicated with the accommodating cavity; The energy storage power supply device also includes a switch button component and a lighting component. The switch button component is arranged on the circuit board, the pressing end of the switch button component is arranged in the switch pressing groove, and the lighting component is arranged in the light output groove. The switch button component and the lighting component are both electrically connected to the circuit board.
10. The energy storage power supply device according to claim 9, characterized in that: A display slot communicating with the accommodating cavity is formed on the plastic functional plate; The energy storage power supply device further includes a display screen component, which is disposed in the display slot and is electrically connected to the circuit board.