Lamp maintenance and repair box

Abstract

The utility model relates to a lamp maintenance and overhaul box, including upper box body and lower box body, upper box body and lower box body are opposite respectively and are provided with inner chamber, each inner chamber is filled with the sponge lining setting respectively, the end face of sponge lining is as the front surface towards another sponge lining, the end face of sponge lining is as the back surface away from another sponge lining, each sponge lining front surface is provided with a plurality of tool grooves for placing lamp maintenance tool respectively, the back surface of sponge lining is provided with the magnetic force groove corresponding respectively with each tool groove, the magnetic force plate is set up in the magnetic force groove, the magnet that the magnetic force plate is provided with in the direction tool groove will lamp maintenance tool be adsorbed in the bottom of tool groove, the suspension device that the magnetic force plate is resisted in the bottom of magnetic force groove is arranged between inner chamber and each magnetic force groove, the inner chamber still is provided with the anti -displacement device that avoids the displacement of sponge lining. Adopt above -mentioned plan, the utility model provides a lamp maintenance and overhaul box that improves lamp maintenance tool protection effect.

Description

Technical Field

[0001] This utility model relates to the field of lighting maintenance accessories, specifically to a lighting maintenance and repair box. Background Technology

[0002] To ensure the stable operation of public lighting systems, maintenance personnel need to regularly inspect the lighting fixtures. To make the inspections more comprehensive, maintenance personnel need to carry a lighting maintenance and inspection kit with them. The kit contains various lighting maintenance tools, such as flashlights, pliers, and wrenches.

[0003] Lighting repair tools are usually placed directly inside the lighting maintenance box, which can cause them to collide with each other (and the box) during bumpy journeys, resulting in damage and affecting their lifespan. To solve this problem, modern lighting maintenance boxes often have a foam liner with tool slots that correspond to the shapes of the lighting repair tools. When a tool is placed in its corresponding slot, it not only forms a protective structure around it, but the reaction force generated by the compression of the foam liner also confines it within the tool slot, providing better protection.

[0004] However, the reaction force generated by the squeezing of the sponge liner by the lamp repair tool is very limited. During bumpy roads, there is still a possibility that the lamp repair tool will fall out of the tool slot and collide with other lamp repair tools. In addition, after long-term use, the deformation and displacement of the sponge liner will also increase the probability of the lamp repair tool falling out of the tool slot. Utility Model Content

[0005] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a lamp maintenance and repair box that improves the protective effect of lamp repair tools.

[0006] To achieve the above objectives, this utility model provides the following technical solution: It includes an upper housing and a lower housing. One side of the upper and lower housings is a mounting side and is hinged together. The other side is an opening / closing side and is equipped with a lock to lock the opening / closing side. The upper and lower housings each have an inner cavity. Each inner cavity is filled with a sponge liner. The end face of the sponge liner facing the other sponge liner is the front side, and the end face away from the other sponge liner is the back side. Each front side of the sponge liner has multiple tool slots for placing lamp repair tools. The back side of the sponge liner and each tool slot have corresponding magnetic grooves. Magnetic plates are installed in the magnetic grooves. Magnets are positioned on the magnetic plates facing the tool slots to attract lamp repair tools into the tool slots. A levitation device is provided between the inner cavity and each magnetic groove to hold the magnetic plates against the bottom of the magnetic grooves. The inner cavity also has an anti-displacement device to prevent the sponge liner from shifting.

[0007] By adopting the above technical solution, in addition to the reaction force generated by squeezing the sponge liner, the magnetic plate provides the magnetic force to attract the lamp repair tools into the tool slot, greatly reducing the possibility of the lamp repair tools falling out of the tool slot, thereby avoiding collisions and damage with other lamp repair tools and improving the protection effect. At the same time, the levitation device holds the magnetic plate against the bottom of the magnetic slot, ensuring that the magnetic plate provides timely and stable attraction magnetic force when the lamp repair tools are placed into the tool slot. In addition, an anti-displacement device is added to prevent the sponge liner from shifting relative to the inner cavity and deforming. On the one hand, it prevents the tool slot from being misaligned with the magnetic slot due to the deformation of the sponge liner, which would affect the attraction effect of the magnetic plate. On the other hand, it prevents the lamp repair tools from being squeezed out of the tool slot due to the deformation of the sponge liner, ensuring the reliability of the lamp repair tool protection function.

[0008] The present invention is further configured such that: the magnetic plate and the bottom of the magnetic groove have the same shape; each of the levitation devices includes a levitation column and a levitation spring; the number of levitation columns is three or more; each of the levitation columns is fixed to the magnetic plate and extends into the opening of the magnetic groove; the levitation spring is fixed to the magnetic plate and sleeved on the levitation column; the levitation spring is compressed between the inner cavity wall and the magnetic plate; and the length of the levitation column is less than half that of the levitation spring.

[0009] By adopting the above technical solution, the magnetic plate is held against the bottom of the magnetic groove by a suspension spring. On the one hand, during vibration, the suspension spring can deform with the deformation of the sponge lining, without limiting the vibration range of the magnetic plate, thus preventing the magnetic force from decreasing due to the increased distance between the magnetic plate and the lamp repair tool. On the other hand, compared to being fixed in the inner cavity, some of the vibration is absorbed by the suspension spring during the transmission of vibration to the lamp repair tool through the magnetic plate, reducing the possibility of the lamp repair tool falling out of the tool groove and reducing the damage to the lamp repair tool caused by vibration. Furthermore, the suspension column guides the suspension spring, making its elastic force and deformation direction more stable and ensuring the suspension effect. Secondly, if the magnetic plate is directly fixed to the bottom of the magnetic groove with glue, it is very easy to separate from the sponge liner after a certain period of use due to the difference in materials. In addition, the magnetic plate, the suspension column and suspension spring fixed to the magnetic plate are combined into a single module. When installing the sponge liner on the inner wall, the sponge liner is inverted and the modules are placed into the corresponding magnetic grooves one by one, and sent into the inner cavity from bottom to top, making the installation more convenient.

[0010] The present invention is further configured such that: the anti-displacement device includes a plurality of anti-displacement columns fixedly disposed at the bottom of the inner cavity; the portion of the sponge liner located between adjacent tool slots is provided with anti-displacement holes for the anti-displacement columns to pass through; the other end of the anti-displacement column fixed to the inner cavity is coaxially provided with a frustum section, the smaller end of the frustum section facing the other sponge liner.

[0011] By adopting the above technical solution and adding anti-displacement columns, the horizontal displacement and deformation of the sponge lining relative to the inner wall can be effectively avoided, reducing the probability of the lamp maintenance tools being squeezed out of the tool slot due to deformation. At the same time, the end of the anti-displacement column is also provided with a frustum section, which automatically guides the anti-displacement hole and the anti-displacement column to align after the smaller end enters the anti-displacement hole, improving the convenience and efficiency of the sponge lining installation.

[0012] The present invention is further configured such that: the front side of the sponge liner is provided with limiting grooves around each anti-displacement hole; the smaller end of the frustum section is coaxially and fixedly provided with a screw; the anti-displacement device also includes an anti-displacement cover located in the limiting groove and having the same shape as the limiting groove; the anti-displacement cover is provided with a threaded blind hole that is threaded to engage with the screw.

[0013] By adopting the above technical solution, when the cabinet is opened, the upper cabinet is in an inverted state. The limiting groove and the anti-displacement cover effectively prevent the lamp maintenance tools from sliding out of the inner cavity along the anti-displacement column with the sponge liner, thus ensuring the reliability of the structure. At the same time, the anti-displacement cover and the anti-displacement column are detachably fixed by the thread, which facilitates the disassembly and replacement of the sponge liner.

[0014] The present invention is further configured such that: the anti-displacement cover is raised relative to the front of the sponge liner, and the anti-displacement covers of the upper box and the lower box are staggered in position.

[0015] By adopting the above technical solution, the anti-displacement covers of the upper and lower boxes are staggered, so that the anti-displacement covers are either opposite to the sponge lining or opposite to the tool slot opening. When opposite to the sponge lining, they are pressed against the front of the other sponge lining, further reducing the possibility of the sponge lining shifting. When opposite to the tool slot opening, they form a limiting structure for the lamp maintenance tools, preventing the lamp maintenance tools from falling out of the tool slot.

[0016] The present invention is further configured such that: the front side of the sponge liner is provided with a force application notch that connects to each tool slot, allowing the lamp repair tool to be disengaged from the tool slot by a finger, and the bottom of the force application notch is flush with the bottom of the tool slot.

[0017] By adopting the above technical solution, since the lamp repair tool is attached to the bottom of the tool slot by the magnetic plate and fits tightly to the bottom of the tool slot, it is difficult to remove the lamp repair tool by pulling it out from the tool slot opening. Therefore, a force application notch is added with the bottom flush with the bottom of the tool slot. After inserting a finger between the bottom of the tool slot and the lamp repair tool, the two are separated, making it more convenient to remove the lamp repair tool. Attached Figure Description

[0018] Figure 1 This is a perspective view of a specific embodiment of the present utility model;

[0019] Figure 2 This is a top view of a partial structure of the sponge lining;

[0020] Figure 3 A bottom view of a partial structure of the sponge lining;

[0021] Figure 4 This is a top-view 3D view of the magnetic board;

[0022] Figure 5 Exploded view of the column to prevent displacement;

[0023] Figure 6 A schematic diagram of the structure for preventing displacement of the column. Detailed Implementation

[0024] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0025] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and 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, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0026] like Figure 1 — Figure 6 As shown, this utility model discloses a lighting maintenance and repair box, including an upper box 1 and a lower box 2. One side of the upper box 1 and the lower box 2 is a mounting side and is hinged together. The other side is an opening and closing side and is equipped with a lock 3 to lock the opening and closing side. The upper box 1 and the lower box 2 are respectively provided with opposing cavities 4. Each cavity 4 is filled with a sponge liner 5. The end face of the sponge liner 5 facing the other sponge liner 5 is the front face 51, and the end face away from the other sponge liner 5 is the back face 52. Each sponge liner 5 has multiple tool slots 53 for placing lighting maintenance tools on its front face 51. Below... Figure 1Taking the structure of the screwdriver bit box at point a as an example, since the material of the bit box is not magnetic metal, a flexible magnet needs to be attached before placing it into the tool slot 53. Other lamp repair tools made of magnetic metal (flashlights, pliers, wrenches, etc.) do not require this. Magnetic grooves 54 are respectively provided on the back 52 of the sponge liner 5 and each tool slot 53. Magnetic plates 6 are installed inside the magnetic grooves 54, with magnets 61 facing the tool slots 53 to attract the lamp repair tools. A levitation device is provided between the inner cavity 4 and each magnetic groove 54 to hold the magnetic plates 6 against the bottom of the magnetic grooves 54. The inner cavity 4 also has an anti-displacement device to prevent the sponge liner 5 from shifting. In addition to the reaction force generated by squeezing the sponge liner 5, the magnetic force... Plate 6 provides the magnetic force to attract the lamp repair tools into the tool slot 53, greatly reducing the possibility of the lamp repair tools falling out of the tool slot 53, thereby avoiding collisions and damage with other lamp repair tools and improving the protection effect. At the same time, the levitation device holds the magnetic plate 6 against the bottom of the magnetic slot 54, ensuring that the magnetic plate 6 provides timely and stable magnetic attraction when the lamp repair tools are placed into the tool slot 53. In addition, an anti-displacement device is added to prevent the sponge liner 5 from shifting relative to the inner cavity 4 and deforming. On the one hand, it prevents the tool slot 53 from being misaligned with the magnetic slot 54 due to the deformation of the sponge liner 5, which would affect the attraction effect of the magnetic plate 6. On the other hand, it prevents the sponge liner 5 from squeezing the lamp repair tools out of the tool slot 53 after deformation, ensuring the reliability of the lamp repair tool protection function.

[0027] The magnetic plate 6 has the same bottom shape as the magnetic groove 54. Each levitation device includes a levitation column 62 and a levitation spring 63. There are three or more levitation columns 62. Figure 3The system contains four suspended columns 62 arranged in a rectangular pattern. Each suspended column 62 is fixed to the magnetic plate 6 and extends into the magnetic groove 54. A suspension spring 63 is fixed to the magnetic plate 6 and fitted onto the suspended column 62. The suspension spring 63 is compressed between the inner cavity 4 wall and the magnetic plate 6. The length of the suspended column 62 is less than half that of the suspension spring 63. The suspension spring 63 holds the magnetic plate 6 against the bottom of the magnetic groove 54. On one hand, during vibration, the suspension spring 63 can deform with the deformation of the sponge lining 5, without limiting the vibration range of the magnetic plate 6, thus preventing the magnetic force from decreasing due to the increased distance between the magnetic plate 6 and the lamp repair tool. On the other hand, compared to being fixed to the inner cavity 4, the vibration is transmitted to the lamp repair tool via the suspension spring 63 and the magnetic plate 6. In the process, some of the vibration is dissipated by the suspension spring 63, reducing the possibility of the lamp maintenance tool falling out of the tool slot 53 and reducing the damage to the lamp maintenance tool caused by vibration. In addition, the suspension column 62 guides the suspension spring 63, making its elastic force direction and deformation direction more stable and ensuring the suspension effect. Secondly, if the magnetic plate 6 is directly fixed to the bottom of the magnetic groove 54 with glue, it is very easy to separate from the sponge liner 5 after a certain period of use due to the difference in materials. Furthermore, the magnetic plate 6, the suspension column 62 and the suspension spring 63 fixed to the magnetic plate 6 are combined into a single module. When the sponge liner 5 is installed on the inner wall, the sponge liner 5 is inverted and the modules are placed one by one into the corresponding magnetic groove 54 and sent into the inner cavity 4 from bottom to top, making the installation more convenient.

[0028] The anti-displacement device includes multiple anti-displacement posts 7 fixedly installed at the bottom of the inner cavity 4. The portion of the sponge liner 5 located between adjacent tool slots 53 is provided with anti-displacement holes 57 for the anti-displacement posts 7 to pass through. The other end of the anti-displacement post 7 fixed to the inner cavity 4 is coaxially provided with a frustum section 71, with the smaller end of the frustum section 71 facing the other sponge liner 5. The addition of anti-displacement posts 7 effectively prevents the sponge liner 5 from horizontally shifting and deforming relative to the inner wall, reducing the probability of the lamp maintenance tools being squeezed out of the tool slots 53 due to deformation. At the same time, the end of the anti-displacement post 7 is also provided with a frustum section 71, which automatically guides the anti-displacement hole 57 to align with the anti-displacement post 7 after the smaller end enters the anti-displacement hole 57, improving the ease and efficiency of installing the sponge liner 5.

[0029] The front side 51 of the sponge liner 5 is provided with limiting grooves 55 around each anti-displacement hole 57. The smaller end of the frustum section 71 is coaxially and fixedly provided with a screw 72. The anti-displacement device also includes an anti-displacement cover 8 located in the limiting groove 55 and with the same shape as the limiting groove 55. The anti-displacement cover 8 is provided with a threaded blind hole 81 that is threaded to the screw 72. When the box is opened, since the upper box 1 located above is in an inverted state, the limiting groove 55 and the anti-displacement cover 8 effectively prevent the lamp maintenance tools from sliding away from the inner cavity 4 along the anti-displacement post 7 with the sponge liner 5, ensuring the reliability of the structure. At the same time, the threaded anti-displacement cover 8 and the anti-displacement post 7 are detachably fixed, which facilitates the disassembly and replacement of the sponge liner 5.

[0030] The anti-displacement cover 8 is raised relative to the front 51 of the sponge liner 5. The anti-displacement covers 8 of the upper box 1 and the lower box 2 are staggered, so that the anti-displacement cover 8 is either opposite to the sponge liner 5 or opposite to the opening of the tool slot 53. When opposite to the sponge liner 5, it presses against the front 51 of the other sponge liner 5, further reducing the possibility of the sponge liner 5 shifting. When opposite to the opening of the tool slot 53, it forms a limiting structure for the lamp maintenance tool, preventing the lamp maintenance tool from falling out of the tool slot 53.

[0031] The front 51 of the sponge liner 5 is connected to each tool slot 53 and has a force application notch 56 for removing the lamp repair tool from the tool slot 53 by means of a finger. The bottom of the force application notch 56 is flush with the bottom of the tool slot 53. Since the lamp repair tool is attached to the bottom of the tool slot 53 by the magnetic plate 6 and is in close contact with the bottom of the tool slot 53, it is difficult to remove the lamp repair tool by pulling it out from the slot opening of the tool slot 53. Therefore, a force application notch 56 with the bottom flush with the bottom of the tool slot 53 is added. After inserting a finger between the bottom of the tool slot 53 and the lamp repair tool, the two are separated, making it more convenient to remove the lamp repair tool.

Claims

1. A lighting maintenance and repair box, comprising an upper box and a lower box, wherein one side of the upper box and the lower box are mounted and hinged together, and the other side is an opening and closing side and is provided with a lock to lock the opening and closing side; the upper box and the lower box are respectively provided with internal cavities, each cavity being filled with a sponge liner; the end face of the sponge liner facing the other sponge liner is the front face, and the end face away from the other sponge liner is the back face; each sponge liner has a plurality of tool slots for placing lighting maintenance tools on its front face, characterized in that: The back of the sponge liner and each tool slot are respectively provided with magnetic grooves. Magnetic plates are provided in the magnetic grooves. Magnets are provided on the magnetic plates facing the tool slots to attract the lamp repair tools to the bottom of the tool slots. A levitation device is provided between the inner cavity and each magnetic groove to hold the magnetic plates against the bottom of the magnetic grooves. The inner cavity is also provided with an anti-displacement device to prevent the sponge liner from shifting.

2. The lighting maintenance and repair box according to claim 1, characterized in that: The magnetic plate and the bottom of the magnetic groove have the same shape. Each of the suspension devices includes a suspension column and a suspension spring. There are three or more suspension columns. Each suspension column is fixed to the magnetic plate and extends into the opening of the magnetic groove. The suspension spring is fixed to the magnetic plate and sleeved on the suspension column. The suspension spring is compressed between the inner cavity wall and the magnetic plate. The length of the suspension column is less than half that of the suspension spring.

3. The lighting maintenance and repair box according to claim 2, characterized in that: The anti-displacement device includes multiple anti-displacement columns fixedly installed at the bottom of the inner cavity. The portion of the sponge liner located between adjacent tool slots is provided with anti-displacement holes for the anti-displacement columns to pass through. The other end of the anti-displacement column fixed to the inner cavity is coaxially provided with a frustum section, and the smaller end of the frustum section faces the other sponge liner.

4. The lighting maintenance and repair box according to claim 3, characterized in that: The front of the sponge liner is provided with limiting grooves around each anti-displacement hole. The smaller end of the frustum section is coaxial and fixedly provided with a screw. The anti-displacement device also includes an anti-displacement cover located in the limiting groove and having the same shape as the limiting groove. The anti-displacement cover is provided with a threaded blind hole that mates with the screw thread.

5. The lighting maintenance and repair box according to claim 4, characterized in that: The anti-displacement cover is raised relative to the front of the sponge liner, and the anti-displacement covers of the upper and lower boxes are staggered.

6. The lighting maintenance and repair box according to claim 1, characterized in that: The front of the sponge liner is connected to each tool slot and has a force application notch for disengaging the lamp repair tool from the tool slot by a finger. The bottom of the force application notch is flush with the bottom of the tool slot.

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