Lamp battery box

Abstract

The utility model discloses a lamp battery box which comprises a switch, a button battery, a metal elastic piece and a box base. The switch comprises a shell, a button and a contact terminal, the contact terminal is arranged on the shell, and the button can move relative to the shell so as to control on and off of the switch. The metal elastic sheet comprises a first elastic contact part. The box seat comprises a battery groove, a switch groove, an elastic sheet groove, a first connecting groove and a second connecting groove, the button battery is arranged in the battery groove, a part of the metal elastic sheet is arranged in the elastic sheet groove, the shell is arranged in the switch groove, the first connecting groove is communicated between the battery groove and the switch groove, and the contact terminal penetrates through the first connecting groove and is connected with the switch groove. The second connecting groove is communicated between the battery groove and the elastic sheet groove, and the first elastic contact part penetrates through the second connecting groove and is electrically contacted with the positive electrode of the button battery. According to the lamp battery box provided by the utility model, the assembly operation is simplified, the connection stability is improved, and the manufacturing cost is reduced.

Description

Technical Field

[0001] The utility model relates to a battery box, in particular to a lamp battery box. Background Art

[0002] In order to facilitate outdoor use, existing LED light strings are usually equipped with battery boxes to facilitate outdoor deployment and provide better decorative effects. However, the existing battery boxes have a complex structure, resulting in cumbersome assembly, poor connection stability, and high cost. Utility Model Content

[0003] In order to overcome at least one shortcoming of the prior art, the utility model provides a lamp battery box, which simplifies assembly operation, improves connection stability and reduces manufacturing cost.

[0004] To achieve the above-mentioned purpose, the utility model provides a battery box for a lamp, comprising a switch, a button battery, a metal spring and a box seat, wherein the switch comprises a housing, a button and a contact terminal, one end of the contact terminal is arranged on the housing, and the button is movable relative to the housing to control the opening and disconnection of the switch. One end face of the button battery is a negative electrode, and the other end face and side face of the button battery are positive electrodes. The metal spring comprises a first elastic contact portion. The box seat comprises a battery slot, a switch slot, a spring slot, a first connecting slot and a second connecting slot, the button battery is arranged in the battery slot, a part of the metal spring is arranged in the spring slot, the housing is arranged in the switch slot, the first connecting slot is connected between the battery slot and the switch slot, the contact terminal is provided through the first connecting slot, and is electrically contacted with the negative electrode of the button battery located on the end face, the second connecting slot is connected between the battery slot and the spring slot, the first elastic contact portion is provided through the second connecting slot, and is electrically contacted with the positive electrode of the button battery located on the side face.

[0005] Optionally, the battery slot has a first fixed wall, a second fixed wall and a first supporting wall, the first fixed wall, the second fixed wall and the first supporting wall respectively surround the outer circumference of the button battery, the first connecting groove is located between the first fixed wall and the second fixed wall, and the second connecting groove is located between the first fixed wall and the first supporting wall.

[0006] Optionally, the battery container further has a first bottom wall, and one end of the contact terminal is located between the first bottom wall and the negative electrode of the button battery located at the end surface.

[0007] Optionally, the first fixed wall of the spring clip slot has a second supporting wall, and a portion of the metal spring clip is located between the first fixed wall and the second supporting wall.

[0008] Optionally, the metal spring segment includes a first positioning segment and a second positioning segment connected to each other, the cross-section of the first positioning segment and the second positioning segment is "L"-shaped, the spring segment groove also includes a third fixed wall and a third support wall, the second support wall is connected to the third support wall, the cross-section of the second support wall and the third support wall is "L"-shaped, the first positioning segment is located between the first fixed wall and the second support wall, and the second positioning segment is located between the third fixed wall and the third support wall.

[0009] Optionally, the switch slot has a fourth fixing wall, a fifth fixing wall and a fourth supporting wall, and the fourth fixing wall, the fifth fixing wall and the fourth supporting wall surround the outer side of the housing.

[0010] Optionally, the battery slot, the switch slot, the spring slot, the first connection slot and the second connection slot are covered with a sliding cover, and the sliding cover is detachably arranged on the box seat.

[0011] Optionally, the sliding cover includes a track groove and an elastic buckle, the box seat includes a guide rail portion and a buckle groove, the guide rail portion is slidably disposed in the track groove, and the elastic buckle is buckled in the buckle groove.

[0012] Optionally, the sliding cover includes a first plug and a second socket, the box seat includes a first socket and a second plug, the first plug is inserted into the first socket, and the second plug is inserted into the second socket.

[0013] Optionally, the number of button batteries is at least two, and at least two button batteries are stacked in series in the battery slot.

[0014] Optionally, the switch is a toggle switch or a push switch.

[0015] Optionally, the lamp battery box also includes a wireless remote control chip, which is arranged in the switch slot.

[0016] In addition to the switch contact terminal being a copper sheet, the existing lamp battery box also has at least two copper sheets that electrically contact and connect the positive and negative electrodes of the button battery located on the two end faces. However, the lamp battery box provided by the utility model, in addition to the switch contact terminal, only requires one copper sheet to connect the positive electrode of the button battery located on the side. In terms of manufacturing materials, the manufacturing cost is greatly reduced by directly reducing one copper sheet. In addition, the welding of copper sheets needs to be done manually. Reducing the number of copper sheets can effectively reduce the number of process steps, reduce labor costs and ultimately reduce production costs, while also greatly improving production efficiency. In addition, the traditional lamp battery box requires at least four screws to fix the cover and the base and the copper sheet and the base, while the battery box of the utility model fixes different components by dividing them into different slots, avoiding the use of screws and reducing manufacturing costs.

[0017] In addition, the two button batteries in the existing battery box are laid out side by side horizontally in the battery box. In this way, the battery box has a large horizontal volume, occupies more space, and requires more materials for production. The two batteries laid out side by side require more copper sheets to be electrically connected respectively, which greatly increases the production cost. However, the two button batteries in this embodiment are stacked, which not only reduces the horizontal volume of the battery box, but also avoids the use of more copper sheets. Only one copper sheet is needed to contact the positive electrode of one of the button batteries located on the side. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional diagram of a battery box for a lamp provided in the first embodiment of the utility model;

[0019] Figure 2 is another three-dimensional view of the battery box for the lamp provided in the first embodiment of the utility model;

[0020] Figure 3 It is a schematic cross-sectional structure diagram of a lamp battery box provided by the first embodiment of the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the lamp battery box provided by the first embodiment of the utility model after the sliding cover is removed;

[0022] Figure 5 It is a structural schematic diagram of a box seat of a lamp battery box provided by the first embodiment of the utility model;

[0023] Figure 6 It is a structural schematic diagram of a switch of a lamp battery box provided in the first embodiment of the utility model;

[0024] Figure 7 It is a structural schematic diagram of a metal spring of a lamp battery box provided in the first embodiment of the utility model;

[0025] Figure 8 It is a structural schematic diagram of a sliding cover of a lamp battery box provided by the first embodiment of the utility model;

[0026] Fig. 9 It is a structural schematic diagram of a button battery in a lamp battery box provided by the first embodiment of the utility model;

[0027] Fig.10 It is a three-dimensional diagram of a battery box for a lamp provided in the second embodiment of the utility model;

[0028] Fig.11 is another three-dimensional view of the battery box for a lamp provided in the second embodiment of the utility model;

[0029] Fig.12 It is a schematic cross-sectional structure diagram of a lamp battery box provided in the second embodiment of the utility model;

[0030] Fig.13 This is a schematic diagram of the structure of the lamp battery box provided by the second embodiment of the utility model after the sliding cover is removed;

[0031] Fig.14 It is a structural schematic diagram of a box seat of a lamp battery box provided by the second embodiment of the utility model;

[0032] Fig.15 It is a three-dimensional diagram of the sliding cover of the battery box of the lamp provided by the second embodiment of the utility model;

[0033] Fig.16 It is another three-dimensional view of the sliding cover of the lamp battery box provided by the second embodiment of the utility model. DETAILED DESCRIPTION

[0034] In order to facilitate the understanding of those skilled in the art, the present invention is further described below in conjunction with the accompanying drawings and specific embodiments.

[0035] like Figures 1 to 9 As shown, the first embodiment of the utility model provides a battery box for a lamp, comprising a switch 1, a button battery 2, a metal spring 3, a box seat 4 and a sliding cover 5.

[0036] The switch 1 is a switch device for controlling the on and off of a button battery 2. The switch 1 comprises a housing 11, a button 12 and a contact terminal 13. The overall structure of the housing 11 is in a square shape. However, the present invention does not specifically limit the shape of the housing 11. One end of the contact terminal 13 is disposed on the housing 11. The button 12 is movable relative to the housing 11 to control the on and off of the switch 1. Specifically, the switch 1 of this embodiment is a toggle switch. The button 12 is Figure 4 The angle shown can be toggled left and right relative to the housing 11 to switch between the ON and OFF states. In this embodiment, the contact terminal 13 includes three PIN pins, and the three PIN pins can be electrically connected or disconnected by toggling the button 12.

[0037] One end surface of the button battery 2 is the negative electrode 21, and the other end surface and side surface of the button battery are the positive electrode 22. Fig. 9As shown, the upper end surface of the button battery 2 is the negative electrode, and the lower end surface and the side surface are the positive electrode 22. In this embodiment, the lamp battery box includes at least two button batteries 2. The two button batteries 2 are stacked in series in the battery slot 41. Specifically, the negative electrode 21 of the button battery 2 located at the bottom is close to the positive electrode 22 of the lower end surface of the button battery 2 located at the top. When the button battery 2 is placed in the battery slot 41, the positive electrode 22 of the button battery faces the sliding cover 5, and the negative electrode 21 faces the bottom of the box seat 4. At this time, the metal spring 3 electrically contacts the positive electrode 22 of the button battery 2 located at the top on the side. The negative electrode 21 of the button battery 2 located at the bottom electrically contacts the contact terminal 13 of the switch 1. By stacking at least two button batteries, the structure is more compact, the lateral volume size of the lamp battery box can be greatly reduced, and the material required to manufacture the battery box is less, thereby reducing the manufacturing cost.

[0038] The metal spring 3 can be electrically contacted with the positive electrode 22 of the button battery on the side, and one end of the contact terminal 13 is electrically contacted with the negative electrode 21 on the end surface of the button battery. Figure 4 The leftmost PIN pin is also electrically connected to an LED light string (not shown). The button battery 2, the metal spring 3, the switch 1 and the LED light string constitute an LED control circuit. By turning the button 12, the LED light string can be turned on and off.

[0039] The metal spring 3 includes a first elastic contact portion 31, a positioning portion and a second elastic contact portion 34. The first elastic contact portion 31, the positioning portion and the second elastic contact portion 34 are made by a bending process of a metal sheet, and the metal sheet needs to have good elasticity and conductivity. The first elastic contact portion 31 is electrically contacted with the positive pole 22 of the button battery 2, and the second elastic contact portion 34 is used to be electrically connected to the LED light string. Specifically, in order to improve the connection stability of the positioning portion on the box seat 4, the positioning portion includes a first positioning segment 32 and a second positioning segment 33, and the first positioning segment 32 and the second positioning segment 33 can also be made by a bending process of a metal sheet, and the first elastic contact portion 31, the first positioning segment 32, the second positioning segment 33 and the second elastic contact portion 34 are connected together in sequence, and the cross-section of the first positioning segment 32 and the second positioning segment 33 is "L" shaped. In this embodiment, the metal spring 3 is a copper sheet.

[0040] The box seat 4 includes a battery slot 41, a switch slot 42, a spring slot 43, a first connection slot 44 and a second connection slot 45. The button battery 2 is arranged in the battery slot 41, the housing 11 is arranged in the switch slot 42, and the positioning portion of the metal spring 3 is arranged in the spring slot 43. The first connection slot 44 is connected between the battery slot 41 and the switch slot 42, and the contact terminal 13 passes through the first connection slot 44 and electrically contacts the negative electrode 21 of the button battery 2 located on the lower end surface. The second connection slot 45 is connected between the battery slot 41 and the spring slot 43, and the first elastic contact portion 31 passes through the second connection slot 45 and electrically contacts the positive electrode 22 of the button battery 2 located on the side.

[0041] In this embodiment, the box seat 4 further includes a switch hole 46 , which is connected to the switch slot 42 , and the button 12 is passed through the switch hole 46 . The button 12 extends out of the box seat 4 through the switch hole 46 , so that the user can toggle the button 12 outside the box seat 4 .

[0042] The battery slot 41 has a first fixed wall 411 and a second fixed wall 412. The cross-section of the first fixed wall 411 and the second fixed wall 412 is arc-shaped so as to fully fit the periphery of the button battery 2. In this embodiment, the first fixed wall 411 and the second fixed wall 412 can be made of non-elastic materials, and the button battery 2 can be fixed in the battery slot 41 through the cooperation of the sliding cover 5 and the box seat 4. However, the utility model does not make any limitation to this. In another embodiment, the first fixed wall 411 and the second fixed wall 412 can be a thin-walled structure that can undergo elastic deformation, and the first fixed wall 411 and the second fixed wall 412 are located at the periphery of the button battery 2, so that the button battery 2 can be installed and removed in the battery slot 41 by opening the first fixed wall 411 and the second fixed wall 412.

[0043] The battery slot 41 also has a first supporting wall 413. The cross section of the first supporting wall 413 is also arc-shaped so as to fully fit on the outer wall of the button battery 2. The first fixed wall 411, the second fixed wall 412 and the first supporting wall 413 surround the outer periphery of the button battery 2. In this way, the position of the button battery 2 in the box seat 4 is limited to improve the connection stability between the button battery 2 and the contact terminal 13. The first connecting groove 44 is located between the first fixed wall 411 and the second fixed wall 412, and the second connecting groove 45 is located between the first fixed wall 411 and the first supporting wall 413.

[0044] In this embodiment, the battery container 41 further has a first bottom wall 414 , and the contact terminal 13 is located between the first bottom wall 414 and the negative electrode 21 of the button battery at the end surface to improve the contact performance between the contact terminal 13 and the negative electrode 21 .

[0045] The switch slot 42 has a fourth fixing wall 421 and a fifth fixing wall 422, and the fourth fixing wall 421 and the fifth fixing wall 422 are located on both sides of the housing 11. In this embodiment, the fourth fixing wall 421 and the fifth fixing wall 422 are made of non-elastic materials, but in other embodiments, the fourth fixing wall 421 and the fifth fixing wall 422 may also be a thin-walled structure that can be elastically deformed, so that the housing 11 can be installed and removed in the switch slot 42 by stretching the fourth fixing wall 421 and the fifth fixing wall 422.

[0046] The inner wall of the switch slot 42 also has a fourth supporting wall 423. The fourth fixed wall 421, the fifth fixed wall 422 and the fourth supporting wall 423 surround the outer side of the housing 11. In this way, the position of the housing 11 in the switch slot 42 is limited to improve the connection stability between the switch 1 and the button battery 2. The fourth fixed wall 421, the fifth fixed wall 422 and the fourth supporting wall 423 are all flat-plate-shaped so as to fully fit on the outer side wall of the housing 11. However, the utility model does not make any limitation to this. In other embodiments, if the housing of the switch is of other shapes, the fourth fixed wall 421 and the fifth fixed wall 422 may be of corresponding other shapes. The switch hole 46 is located on the fourth supporting wall 423, and the button 12 extends outward through the switch hole 46 on the fourth supporting wall 423.

[0047] In this embodiment, in order to reduce the volume as much as possible and thus reduce the use of materials, the spring slot 43 and the battery slot 41 share the first fixed wall 411. The spring slot also has a second supporting wall 431, and the first positioning section 32 is located between the first fixed wall 411 and the second supporting wall 431. The spring slot also has a third fixed wall 432 and a third supporting wall 433, the second positioning section 33 is located between the third fixed wall 432 and the third supporting wall 433, the second supporting wall 431 is connected to the third supporting wall 433, and the cross-sections of the second supporting wall 431 and the third supporting wall 433 are "L"-shaped, and the second supporting wall 431 and the third supporting wall 433 can be fully fitted on the first positioning section 32 and the second positioning section 33.

[0048] The slide cover 5 is disposed on the battery slot 41 , the switch slot 42 , the spring slot 43 , the first connection slot 44 and the second connection slot 45 . The slide cover 5 and the box seat 4 provide airtight protection for the switch 1 , the button battery 2 and the metal spring 3 .

[0049] Considering that the button battery 2 needs to be replaced later, the slide cover 5 and the box seat 4 are detachably arranged together. The slide cover 5 includes a first plug 51, and the box seat 4 includes a first socket 48, and the first plug 51 is inserted in the first socket 48. The slide cover 5 includes a fifth support wall 54, the first plug 51 is located on the fifth support wall 54, the first socket 48 is located on the fourth support wall 423, the fifth support wall 54 is also flat, and the fifth support wall 54 is fully fitted on the fourth support wall 423. The slide cover 5 also includes a second socket 52, and the box seat 4 also includes a second plug 49, and the second plug 49 is inserted in the second socket 52. Through this arrangement, the slide cover 5 and the box seat 4 can be fixed without adding additional fixing elements (such as screws). The installation accessories are reduced and the installation process is simplified.

[0050] In actual use, the LED light string is electrically connected with wires. In this embodiment, the first socket 48 is also used for the wires of the LED light string to pass through. The two wires of the LED light string pass through the first socket 48 and enter the interior of the lamp battery box to electrically connect the second elastic contact portion 34 of the metal spring 3 and the contact terminal 13 of the switch 1 respectively. However, the utility model is not limited to this. In other embodiments, the box seat 4 may also include a specially provided threading hole for the wires to pass through. The two wires of the LED light string can be passed through the threading hole and then electrically contact the second elastic contact portion 34 and the PIN pin of the contact terminal 13 respectively. The threading hole can be located on the fourth support wall 423.

[0051] The slide cover 5 includes a sixth support wall 55, the second socket 52 is located on the sixth support wall 55, the second plug 49 is located on the first support wall 413, the cross section of the sixth support wall 55 is arc-shaped, and the sixth support wall 55 is fully attached to the first support wall 413. The slide cover 5 includes an elastic buckle 56, the box seat 4 includes a card slot 47, the elastic buckle 56 is snapped into the card slot 47, the elastic buckle 56 is located on the fifth support wall 54, and the card slot 47 is located on the fourth support wall 423.

[0052] The sliding cover 5 includes a track groove 53, and the box seat 4 includes a guide rail portion 40. The guide rail portion 40 is slidably arranged in the track groove 53. The sliding direction of the guide rail portion 40 in the track groove 53, the plug-in and unplug-out direction of the first plug 51 in the first socket 48, and the plug-in and unplug-out direction of the second plug 49 in the second socket 52 are consistent, so that the sliding cover 5 can be quickly disassembled and assembled on the box seat 4.

[0053] In this embodiment, the sliding cover 5 may include a first connection hole 57, and the box seat 4 may include a second connection hole 48, the second connection hole 48 runs through the box seat 4, the first connection hole 57 is opposite to the second connection hole 48, the first connection hole 57 and the second connection hole 48 are used to install screws, and the first connection hole 57 can be a threaded hole, and the screw is threadedly connected in the first connection hole. By setting the sliding cover 5 and the box seat 4 to be fixed with screws, it is prevented that infants and young children disassemble the sliding cover to take out the battery by themselves, and the difficulty of disassembling the battery box housing of the lamp is increased, thereby increasing the safety for infants and young children. However, the utility model is not limited to this. In other embodiments, the battery box of the lamp does not need to be fixed with screws, so there is no need to set connection holes.

[0054] Figure 10-16 The figure shows a schematic diagram of a lamp battery box provided by the second embodiment of the utility model. The main structure and function of the lamp battery box provided by the second embodiment are the same as those of the lamp battery box provided by the first embodiment. The first embodiment can be referred to in conjunction with the relevant description of the accompanying drawings. The same structure and function as the first embodiment will not be described in detail. Only the differences are described below.

[0055] The switch 1' of the second embodiment is a push switch. The push switch 1' comprises a housing 11', a button 12' and a contact terminal 13'. One end of the contact terminal 13' is disposed on the housing 11', and the button 12' is movable relative to the housing to control the switch 1' to be turned on and off. Specifically, a gap 59 may be provided on the slide cover 5', so that a part of the slide cover 5' forming a push member 58 can move relative to the box seat 4. Fig.12 As shown, under the action of external force, the pressing member 58 can move to the left, thereby contacting the button 12 ′, thereby turning on the switch 1 ′.

[0056] Since the housing 11' of the switch 1' provided in the second embodiment is circular, the fourth fixing wall 421 and the fifth fixing wall 422 of the switch slot 42 are correspondingly arc-shaped. The present invention does not limit the shapes of the switch housing and the fourth fixing wall and the fifth fixing wall of the switch slot.

[0057] In the second embodiment, the lamp battery box may also include a wireless remote control chip 6, which is arranged in the switch slot 42. By setting the wireless remote control chip 6, the switch 1' can be remotely controlled to be turned on and off by the remote control. Similarly, the lamp battery box in the first embodiment can also be provided with a wireless remote control chip. In summary, the lamp battery box provided by the utility model simplifies the assembly operation, improves the connection stability, and greatly reduces the production cost. In addition to the contact terminal of the switch, the lamp battery box provided by the utility model only needs a copper sheet to connect the positive electrode of the button battery on the side. In terms of manufacturing materials, directly reducing one copper sheet greatly reduces the manufacturing cost. And the copper sheet welding needs to be done manually, reducing the copper sheet can effectively reduce the process steps, reduce the labor cost and ultimately reduce the production cost, and also greatly improve the production efficiency. In addition, the traditional lamp battery box requires at least four screws to fix the cover and the base and the copper sheet and the base, while the battery box of the utility model fixes different components by dividing different slots, avoiding the use of screws and reducing the manufacturing cost.

[0058] In addition, the two button batteries in the existing battery box are laid out side by side horizontally in the battery box. In this way, the battery box has a large horizontal volume, occupies more space, and requires more materials for production. The two batteries laid out side by side require more copper sheets to be electrically connected respectively, which greatly increases the production cost. However, the two button batteries in this embodiment are stacked, which not only reduces the horizontal volume of the battery box, but also avoids the use of more copper sheets. Only one copper sheet is needed to contact the positive electrode of one of the button batteries located on the side.

[0059] The above embodiments are only preferred embodiments of the present invention and are not intended to limit the protection scope of the present invention. Therefore, any equivalent changes made based on the structure, shape, and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A battery box for a lamp, characterized in that: include: A switch, comprising a housing, a button and a contact terminal, wherein one end of the contact terminal is disposed on the housing, and the button is movable relative to the housing to control the opening and closing of the switch; A button battery, wherein one end surface of the button battery is a negative electrode, and the other end surface and side surface of the button battery are positive electrodes; The metal spring sheet comprises a first elastic contact portion; The box seat includes a battery slot, a switch slot, a spring slot, a first connecting slot and a second connecting slot, the button battery is arranged in the battery slot, a part of the metal spring is arranged in the spring slot, the shell is arranged in the switch slot, the first connecting slot is connected between the battery slot and the switch slot, the contact terminal passes through the first connecting slot and electrically contacts the negative pole of the button battery located on the end face, the second connecting slot is connected between the battery slot and the spring slot, the first elastic contact portion passes through the second connecting slot and electrically contacts the positive pole of the button battery located on the side.

2. The lamp battery box according to claim 1, characterized in that: The battery slot has a first fixed wall, a second fixed wall and a first supporting wall, the first fixed wall, the second fixed wall and the first supporting wall respectively surround the outer circumference of the button battery, the first connecting groove is located between the first fixed wall and the second fixed wall, and the second connecting groove is located between the first fixed wall and the first supporting wall.

3. The lamp battery box according to claim 2, characterized in that: The battery container also has a first bottom wall, and one end of the contact terminal is located between the first bottom wall and the negative electrode of the button battery located at the end surface.

4. The lamp battery box according to claim 2, characterized in that: The spring sheet slot has a second supporting wall, and the portion of the metal spring sheet is located between the first fixing wall and the second supporting wall.

5. The lamp battery box according to claim 4, characterized in that: The metal spring includes a first positioning segment and a second positioning segment connected to each other, the cross-sections of the first positioning segment and the second positioning segment are "L"-shaped, the spring slot also includes a third fixed wall and a third supporting wall, the second supporting wall is connected to the third supporting wall, the cross-sections of the second supporting wall and the third supporting wall are "L"-shaped, the first positioning segment is located between the first fixed wall and the second supporting wall, and the second positioning segment is located between the third fixed wall and the third supporting wall.

6. The lamp battery box according to claim 1, characterized in that: The switch slot has a fourth fixing wall, a fifth fixing wall and a fourth supporting wall, and the fourth fixing wall, the fifth fixing wall and the fourth supporting wall surround the outer side of the housing.

7. The lamp battery box according to claim 1, characterized in that: The battery slot, the switch slot, the spring slot, the first connection slot and the second connection slot are covered with a sliding cover, and the sliding cover is detachably arranged on the box seat.

8. The lamp battery box according to claim 7, characterized in that: The sliding cover comprises a track groove and an elastic buckle, the box seat comprises a guide rail part and a buckle groove, the guide rail part is slidably arranged in the track groove, and the elastic buckle is buckled in the buckle groove.

9. The lamp battery box according to claim 7 or 8, characterized in that: The sliding cover comprises a first plug and a second socket, the box seat comprises a first socket and a second plug, the first plug is inserted into the first socket, and the second plug is inserted into the second socket.

10. The lamp battery box according to claim 1, characterized in that: The number of the button batteries is at least two, and at least two button batteries are stacked in series in the battery slot.

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