Anti-collision flashlight

Abstract

The utility model discloses an anti-collision flashlight which comprises a flashlight body, a flashlight head and a flashlight tail, a battery is arranged in the flashlight body, the flashlight head and the flashlight tail are respectively arranged at two ends of the flashlight body, a control switch and a luminous body controlled by the control switch to emit light are arranged on the flashlight head, a processor is arranged in the flashlight head, and the flashlight head is connected with the processor. The processor is connected with the processor and the light-emitting body, a buffering anti-collision conductive assembly is arranged on the lamp holder and used for being connected with the battery and the processor, a conductive spring is arranged on the lamp tail, and the lamp tail is fixed and forms a loop through the conductive spring. Another anti-collision structure is created, the problem that a flashlight cannot be lighted after being collided vigorously or the problem that a mainboard circuit is damaged due to more serious collision is solved, meanwhile, large current can pass through the flashlight, and therefore the requirement that the flashlight emits high-brightness light is met. And the use requirements of users can be better met.

Description

Technical Field

[0001] This utility model relates to the field of flashlight technology, and in particular to a flashlight with impact resistance. Background Technology

[0002] A flashlight (English: Flashlight or Torch) is a handheld electronic lighting tool. A typical flashlight has a battery-powered bulb and a focusing reflector, and a handle-type casing for holding. When a flashlight is dropped and impacted during use, it is easy for it to fail to light up. This is because the impact causes the positive terminal of the battery to dent, resulting in poor contact with the positive terminal of the mainboard, or it damages the mainboard circuitry. To address this, an improved flashlight structure has been developed, such as the one described in patent application CN 2660294Y. This improvement incorporates a shock-absorbing ring at the connection point between the lamp head and the body. The smaller end of the shock-absorbing ring protrudes into the central hole of the lamp body, while the larger end is held between the lamp head and the body. The shock-absorbing ring prevents the battery from impacting internal parts of the lamp head when it is inserted into the body. When the battery is inserted, its inner end is supported and limited by the smaller end of the shock-absorbing ring, preventing it from directly impacting the inner base plate of the lamp head, thus providing cushioning and shock protection. While this provides some cushioning and shock protection, current conduction is typically achieved through a spring, which only allows for low-current brightness. It cannot meet the needs of users requiring higher current and brightness. Furthermore, this shock protection method is relatively fixed and not optimal, thus requiring further improvement. Utility Model Content

[0003] (a) Technical problems that need to be solved

[0004] To address the shortcomings of existing technologies, this utility model provides an impact-resistant flashlight, which pioneers a new type of impact-resistant structure. This helps solve the problem of flashlights failing to light up after a strong impact, or the problem of more severe impacts damaging the mainboard circuitry. At the same time, it can also pass a large current, thereby achieving the requirement of high-brightness light from the flashlight, which is more conducive to meeting the user's needs.

[0005] (ii) Technical solutions to be adopted

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0007] An impact-resistant flashlight includes a body, a head, and a tail. A battery is housed within the body. The head and tail are respectively mounted at both ends of the body. The head includes a control switch and a light-emitting element controlled by the switch. A processor is located inside the head and connected to both the processor and the light-emitting element. A shock-absorbing conductive component is also provided on the head, connecting the battery and the processor. A conductive spring is located on the tail, providing fixation and forming a circuit.

[0008] Preferably, the buffer and anti-collision conductive component includes a conductive base disposed on the processor, a buffer element disposed on the conductive base, a conductive pin disposed on the conductive base that provides buffering through the buffer element, the conductive pin being in contact with the conductive base, and a conductive block that provides conductivity on the battery end face being in contact with the conductive pin.

[0009] Preferably, the conductive block is located on the positive electrode of the battery.

[0010] Preferably, the conductive base is provided with a mounting groove, the buffer is installed in the mounting groove, the conductive pin is provided in the buffer, the buffer is a spring, the conductive pin can move axially in the mounting groove of the conductive base, and the end face of the conductive pin is always in contact with one end face of the conductive block, while the other end face of the conductive block is in contact with the positive electrode of the battery.

[0011] Preferably, the conductive pin is provided with a nut, and the end face of the conductive block is set as an inclined surface, and the inclined surface and the nut are always in contact.

[0012] Preferably, the angle of the inclined surface is 30 degrees.

[0013] Preferably, the outer surface of the conductive base is plated with gold.

[0014] Preferably, the lamp head is provided with an anti-impact top plate, and the buffer anti-impact conductive component passes through the anti-impact top plate.

[0015] Preferably, the lamp holder has a heat sink inside.

[0016] Preferably, the lamp head is provided with a charging interface for charging, and the charging interface is connected to the processor and the battery.

[0017] (III) The technical effects to be achieved

[0018] Compared with the prior art, the beneficial effects of this utility model are:

[0019] Firstly, the lamp head of this utility model is equipped with a buffer anti-collision conductive component, which is used to connect the battery and the processor. This creates another anti-collision structure, which helps to solve the problem that the flashlight will not light up after a strong impact or that a more serious impact will damage the main board circuit. At the same time, it can also pass a large current, thereby meeting the requirement of the flashlight to emit high-brightness light, which is more conducive to meeting the user's needs.

[0020] Secondly, the present invention's buffer and anti-collision conductive component includes a conductive base mounted on the processor, a buffer element mounted on the conductive base, and a conductive pin mounted on the conductive base that provides buffering through the buffer element. The conductive pin contacts the conductive base, and a conductive block that conducts electricity on the battery end face contacts the conductive pin. This configuration is reasonable, simple in structure, easy to manufacture and install, greatly reduces manufacturing costs, facilitates mass production, and is also conducive to large-scale popularization and promotion. While maintaining the anti-collision effect, it can also provide illumination through high current, which is more conducive to improving the requirement of high brightness. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of this utility model.

[0022] Figure 2 for Figure 1 Sectional view along the AA direction.

[0023] Figure 3 This is a schematic diagram of the overall design of this utility model.

[0024] Figure 4 This is an exploded view of the present invention.

[0025] Figure 5 This is a schematic diagram showing the combination of the battery and the shock-absorbing conductive component of this utility model.

[0026] Figure 6 This is a schematic diagram of the overall shock-absorbing and anti-collision conductive component of this utility model.

[0027] Figure 7 This is a schematic diagram of the structure of the buffer and anti-collision conductive component of this utility model.

[0028] Figure 8 for Figure 7 Sectional view along the BB direction.

[0029] Figure 9 This is a schematic diagram of the installation of the buffer anti-collision conductive component and the anti-collision top plate of this utility model.

[0030] Figure 10 This is a schematic diagram of the lamp holder structure of this utility model.

[0031] Figure 11 This is a schematic diagram of the overall lamp holder of this utility model.

[0032] In the diagram: 1, lamp body; 2, lamp head; 3, lamp tail; 4, battery; 5, control switch; 6, light source; 7, processor; 8, shock-absorbing conductive component; 9, conductive spring; 21, shock-absorbing top plate; 22, heat sink; 23, charging interface; 81, conductive base; 82, buffer component; 83, conductive pin; 84, conductive block. Detailed Implementation

[0033] In the description of this utility model, it should be noted that when an element is referred to as being "fixed to" or "set on" another element, it can be directly on or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to or indirectly connected to the other element.

[0034] In the description of this utility model, it should be noted that the terms "center," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the utility model product is in use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "multiple" means two or more, unless otherwise explicitly specified. "Several" means one or more, unless otherwise explicitly specified.

[0035] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0036] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. However, it should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit its scope. Furthermore, descriptions of well-known structures and technologies are omitted in the following description to avoid unnecessarily obscuring the concept of the present utility model.

[0037] Example 1: See Figure 1 , Figure 2 , Figure 3 and Figure 4 An impact-resistant flashlight includes a body 1, a head 2, and a tail 3. A battery 4 is housed inside the body 1. The head 2 and tail 3 are respectively mounted at both ends of the body 1. The head 2 has a control switch 5 and a light-emitting element 6 controlled by the switch. A processor 7 (in this example, a motherboard is used) is located inside the head 2. The processor 7 is connected to both the main unit and the light-emitting element 6. Different operating states can be cycled through the control switch 5. A shock-absorbing conductive component 8 is provided on the head 2, connecting the battery 4 and the processor 7. A conductive spring 9 (negative spring) is provided on the tail 3, securing the flashlight and forming a circuit. This shock-absorbing conductive component 8 solves the problem of the flashlight failing to light after a strong impact and the problem of damage to the processor 7 motherboard caused by more severe impacts. It also allows the battery 4 to carry a large current, which is beneficial for achieving the requirement of high-brightness light from the flashlight, thus better meeting the user's needs.

[0038] Example 2: This can be explained based on Example 1, such as... Figure 2 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Figure 9 , Figure 10 and Figure 11As shown, the buffer and anti-collision conductive component 8 includes a conductive base 81 mounted on the processor 7, a buffer element 82 mounted on the conductive base 81, and a conductive pin 83 mounted on the conductive base 81 that acts as a buffer through the buffer element 82. The conductive pin 83 is in contact with the conductive base 81, and a conductive block 84, which conducts electricity on the end face of the battery 4, is in contact with the conductive pin 83. This buffer element 82 not only slows down the forward movement of the battery 4 after a strong impact from the flashlight, thus preventing damage to the processor 7, but also allows the current from the battery 4 to be transmitted to the processor 7 through the conductive block 84, the conductive pin 83, and the conductive base 81. This facilitates the passage of a large current (30A), thereby meeting the requirement of the flashlight emitting a high-brightness light. Furthermore, the conductive block 84 is located on the positive terminal of the battery 4, which helps the battery 4 form a complete circuit, facilitating the flow of current.

[0039] Among them, such as Figure 2 , Figure 5 and Figure 8 As shown, the conductive base 81 is provided with a mounting groove, in which a buffer 82 is installed. A conductive pin 83 is installed within the buffer 82. The buffer 82 is a spring. The conductive pin 83 can move axially within the mounting groove of the conductive base 81, and its end face is always in contact with one end face of the conductive block 84. The other end face of the conductive block 84 is in contact with the positive terminal of the battery 4. This not only helps to mitigate the impact of the battery 4 on the processor 7 after the flashlight is struck, thus reducing the risk of the flashlight not lighting up or being damaged, but also facilitates the transmission of current from the battery 4 to the processor 7 through the conductive block 84, conductive pin 83, and conductive base 81. This allows for the transmission of a large current (30A), achieving the requirement of high-brightness light from the flashlight, thus better meeting the user's needs. Furthermore, a nut is provided on the conductive pin 83, and the end face of the conductive block 84 is set as an inclined surface. The inclined surface and the nut are always in contact and will not detach, which is beneficial for current conduction. Furthermore, the preferred angle of the inclined surface is 30 degrees, which improves the contact between the conductive block 84 and the conductive pin 83. It should also be noted that the outer surface of the conductive base 81 is gold-plated, which provides better conductivity. This invention avoids conducting electricity through the spring buffer 82, which can only handle small currents; large currents would cause it to burn out, failing to meet the high brightness requirements for high current applications.

[0040] Example 3: This can be described based on Example 1 or Example 2, such as... Figure 2 , Figure 4 , Figure 9 , Figure 10 and Figure 11As shown, the lamp head 2 is equipped with an anti-impact top plate 21. The buffer anti-impact conductive component 8 passes through the anti-impact top plate 21. The combination of the anti-impact top plate 21 and the buffer component 82 is more conducive to solving the problem of the flashlight not lighting up after a strong impact and the problem of the processor 7 being damaged by a more serious impact. This greatly improves the service life and is more conducive to meeting the user's needs.

[0041] Example 4: Based on Example 1, Example 2, or Example 3, the lamp holder 2 has a heat sink 22 inside (e.g., Figure 2 As shown in the diagram, this design improves heat dissipation and better meets usage requirements. Specifically, the light source 6 is a surface lamp, while the processor 7 is a motherboard circuit board, which facilitates implementation. Further explanation is provided below. Figure 4 and Figure 11 As shown, the lamp head 2 is provided with a charging interface 23 for charging. The charging interface 23 is connected to the processor 7 and the battery 4. The battery 4 is charged through the charging interface 23. The battery 4 is a lithium battery, which can facilitate user use.

[0042] When the flashlight of this invention is dropped or impacted, the battery 4 is propelled forward by physical force. At this time, the conductive block 84 (i.e., the column) of the battery 4 will impact the conductive pin 83 (i.e., the spring pin). The conductive pin 83 compresses the buffer 82 with a certain compression stroke. This stroke buffers the instantaneous impact force, which helps to buffer and protect the impact-resistant processor 7 (during the impact, the conductive pin 83 compresses the buffer 82 to form a buffer distance). In addition, the battery 4 finally impacts the anti-impact top plate 21, which protects the processor 7 from frontal impact, preventing the processor 7 from being damaged by the impact. After the impact of the buffer 82, the battery 4 rebounds, and the buffer 82 of the conductive pin 83 also rebounds, ensuring that the nut (head) of the conductive pin 83 remains in close contact with the conductive block 84 of the positive electrode of the battery 4, preventing the positive electrode of the battery 4 from being dented due to the impact, resulting in poor or no contact. In addition, this conductive pin 83 can carry a large current of 30A, enabling the flashlight to emit a high-brightness lumen light. The purpose of this invention is to solve the problem that a flashlight will not light up after being hit hard, and that a more severe impact will damage the processor 7. At the same time, it can also enable a large current (30A) to pass through the positive terminal of the battery 4, thereby achieving the requirement of the flashlight emitting a high-brightness light.

[0043] All standard parts used in this application can be purchased from the market. The specific connection methods of each part adopt conventional methods such as bolts and rivets that are mature in the existing technology. The internal components of the battery, control switch and motherboard all adopt conventional models in the existing technology, and their internal structure belongs to the existing technology structure. Workers can complete normal operation according to the existing technical manual. In addition, the circuit connection adopts conventional connection methods in the existing technology, and will not be described in detail here.

[0044] It should be noted that although the above embodiments have been described herein, this does not limit the scope of patent protection for this utility model. Therefore, any changes and modifications made to the embodiments described herein based on the innovative concept of this utility model, or equivalent structural or procedural transformations made using the content of this utility model's specification and drawings, directly or indirectly applying the above technical solutions to other related technical fields, are all included within the scope of protection of this utility model patent.

Claims

1. An impact-resistant flashlight, comprising a lamp body (1), a lamp head (2), and a lamp tail (3), wherein a battery (4) is disposed inside the lamp body (1), the lamp head (2) and the lamp tail (3) are respectively mounted on both ends of the lamp body (1), wherein a control switch (5) and a light-emitting body (6) controlled by the control switch are disposed on the lamp head (2), and a processor (7) is disposed inside the lamp head (2), wherein the processor (7) is respectively connected to the processor and the light-emitting body (6), characterized in that: The lamp head (2) is provided with a buffer anti-collision conductive component (8), which is used to connect the battery (4) and the processor (7). The lamp tail (3) is provided with a conductive spring (9), which is used to fix and form a circuit.

2. The impact-resistant flashlight as described in claim 1, characterized in that: The buffer anti-collision conductive component (8) includes a conductive seat (81) disposed on the processor (7), a buffer (82) disposed on the conductive seat (81), a conductive pin (83) disposed on the conductive seat (81) and buffered by the buffer (82), the conductive pin (83) is in contact with the conductive seat (81), and a conductive block (84) is conductive on the end face of the battery (4), the conductive block (84) is in contact with the conductive pin (83).

3. The impact-resistant flashlight as described in claim 2, characterized in that: The conductive block (84) is located on the positive electrode of the battery (4).

4. The impact-resistant flashlight as described in claim 2, characterized in that: The conductive base (81) is provided with an installation groove, and the buffer (82) is installed in the installation groove. The buffer (82) is provided with a conductive pin (83). The buffer (82) is made of spring. The conductive pin (83) can move axially in the installation groove of the conductive base (81). The end face of the conductive pin (83) is always in contact with one end face of the conductive block (84), while the other end face of the conductive block (84) is in contact with the positive electrode of the battery (4).

5. The impact-resistant flashlight as described in claim 4, characterized in that: The conductive pin (83) is provided with a nut, and the end face of the conductive block (84) is set as an inclined surface, and the inclined surface and the nut are always in contact.

6. The impact-resistant flashlight as described in claim 5, characterized in that: The angle of the inclined surface is 30 degrees.

7. The impact-resistant flashlight as described in claim 2, 3, 4, 5, or 6, characterized in that: The outer surface of the conductive base (81) is plated with gold.

8. The impact-resistant flashlight as described in claim 1, 2, 3, 4, 5, or 6, characterized in that: The lamp head (2) is provided with an anti-impact top plate (21) inside, and the buffer anti-impact conductive component (8) passes through the anti-impact top plate (21).

9. The impact-resistant flashlight as described in claim 1, 2, 3, 4, 5, or 6, characterized in that: The lamp holder (2) has a heat sink (22) inside.

10. The impact-resistant flashlight as described in claim 1, 2, 3, 4, 5, or 6, characterized in that: The lamp head (2) is provided with a charging interface (23) for charging, and the charging interface (23) is connected to the processor (7) and the battery (4).

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