Mining lamp sensor connecting device

Abstract

The utility model discloses a mining lamp sensor connecting device which comprises a connecting device body and a fixing bolt, a sensor is fixedly connected with the connecting device body, the connecting device body is connected with the edge of a lampshade through the fixing bolt, and the connecting device body comprises a sensor connecting part, a lower hook claw and an upper fixing base plate. The sensor connecting part is of a flat plate structure arranged in the vertical direction, threaded holes matched with the fixing bolts are formed in the upper fixing base plate, the fixing bolts are movably connected with the upper fixing base plate through the threaded holes, and when the lampshade is connected, the top ends of the threaded sides of the fixing bolts make close contact with the upper surface of the outer edge of the lampshade. The connecting device has the advantages that the sensor is installed on the sensor connecting part in advance, then the lampshade of the mining lamp needing to be modified is arranged between the upper fixing base plate and the lower hook claw and fixed through the fixing bolts, and the sensor is rapidly and fixedly connected with the lampshades of various different mining lamps through the connecting device body; the refitting cost is reduced; and meanwhile, the universality is higher.

Description

Technical Field

[0001] The utility model relates to a connecting device, in particular to a connecting device used for connecting an industrial and mining lamp and a sensor, belonging to the technical field of lamp accessory equipment. Background Art

[0002] With the development of Internet of Things and artificial intelligence technologies, lamps in the future will become more intelligent. By connecting to smart home systems, lamps can be controlled more intelligently, such as automatically adjusting brightness according to human activity patterns and linking other devices.

[0003] As an intelligent, energy-saving and environmentally friendly lighting device, induction lamps provide people with a more convenient, comfortable and safe lighting experience by sensing human activities and automatically controlling the on and off of lights. With the continuous development of science and technology, induction lamps will continue to innovate in intelligence, energy saving and material saving, and diversified applications, bringing more convenience and comfort to people's lives and work.

[0004] Induction lamps are widely used in indoor and outdoor lighting, such as home lighting, commercial places, public places, parking lots, etc. Its automatic switching characteristics make it widely used in occasions where energy saving, safety and convenience need to be improved.

[0005] Induction lamps mainly include lamp bodies, sensors and controllers. Since the structures of lamp bodies vary, different connection devices need to be designed when connecting sensors to lamp bodies. For low-cost industrial and mining lamps, it is usually necessary to modify existing lamps. Common modification methods are to customize clamping devices or hang sensors separately. Currently, there is no sensor installation connection device that can adapt to most lamps. Summary of the invention

[0006] Purpose of the invention: The utility model aims to solve the problems existing in the prior art and provides a mining lamp sensor connection device that can realize the rapid induction modification of mining lamps. The utility model can be quickly clamped on the edge of the lampshade of most mining lamps on the market to realize the modification of the induction function, which can reduce the modification cost and have stronger versatility.

[0007] Technical solution: A sensor connection device for an industrial and mining lamp, comprising a connection device body and a fixing bolt, wherein the sensor is fixedly connected to the connection device body, and the connection device body is connected to the edge of the lampshade through the fixing bolt, and the connection device body comprises a sensor connection part, a lower hook claw and an upper fixed base plate, wherein the sensor connection part is a flat plate structure arranged in a vertical direction, the lower hook claw is located at the bottom of the sensor connection part and is folded upward toward the side away from the sensor, the upper fixed base plate is arranged in a horizontal direction and connected to the sensor connection part, the upper fixed base plate and the lower hook claw are located on the same side of the sensor connection part, a threaded hole matching the fixing bolt is provided on the upper fixed base plate, and the fixing bolt is movably connected to the upper fixed base plate through the threaded hole, and when the lampshade is connected, the top of one side of the thread of the fixing bolt is in close contact with the upper surface of the outer edge of the lampshade.

[0008] The utility model installs the sensor on the sensor connecting part in advance, and then places the lampshade of the industrial and mining lamp that needs to be modified between the upper fixed base plate and the lower hook claw, and then fixes it with fixing bolts. The sensor can be quickly fixedly connected to the lampshades of various industrial and mining lamps through the connecting device body, thereby reducing the modification cost and having stronger versatility.

[0009] Preferably, in order to facilitate the installation between the lampshade of the industrial and mining lamp and the connecting device body, the lower plane of the upper fixed base plate is higher than the top of the lower hook. Since there is a height difference between the lower plane of the upper fixed base plate and the top of the lower hook, the lampshade can be inserted between the upper fixed base plate and the lower hook, and finally fixed by fixing bolts.

[0010] Preferably, in order to further improve the adaptability and connection stability of the connection device body, two lower hooks are symmetrically arranged at the bottom of the sensor connection part, and the lower hooks are both folded upwards away from the sensor. Since the inner diameter of the lampshade is conical, the two symmetrical lower hooks can adapt to lampshade structures of different specifications and sizes, thereby improving adaptability and connection stability.

[0011] Preferably, in order to improve the fit between the lower hook and the inner wall of the lampshade, the angle between the sensor connection part and the lower hook is 45° to 75°. The sensor connection part and the lower hook are formed by bending, so the sensor connection part and the lower hook are elastically connected and can be adjusted by themselves. However, in order to reduce the adjustment amount and adapt to more types of lampshades, the angle between the sensor connection part and the lower hook is 45° to 75°.

[0012] Preferably, in order to adapt to the structure of the lower bottom surface of the outer edge of the lampshade and improve the installation stability, the lower hook includes an extension portion and a hook portion, and the hook portion is folded upward and connected to the sensor connecting portion through the extension portion.

[0013] In order to further improve the adaptability of the connecting device body, the sensor connecting part and the lower hook are elastically connected. The elastic connection between the sensor connecting part and the lower hook can adapt to lampshade structures with different tapers, further improving the adaptability of the connecting device body.

[0014] Preferably, in order to reduce costs, the upper fixed substrate and the sensor connection part are an integrated thin plate structure. The upper fixed substrate position of the sensor connection part of the thin plate structure is processed into an integrated thin plate structure by stamping and bending processes, which can reduce the overall weight and eliminate the need to install the upper fixed substrate on the sensor connection part by welding, thereby reducing costs.

[0015] Preferably, in order to further reduce the cost, the threaded hole is a threaded hole with a downward flange. The cost can be further reduced by punching the flanged hole and then processing the internal thread.

[0016] Preferably, in order to further adapt to the specific structure of the lampshade, the number of the threaded holes is at least two and is arranged along the longitudinal direction of the upper fixed substrate. By selecting appropriate threaded holes to install the fixing bolts, the fixing bolts can be prevented from contacting the outer conical surface of the lampshade, ensuring that the fixing bolts can stably contact the upper surface of the outer edge of the lampshade.

[0017] Preferably, in order to improve the stability of the installation, a group of threaded holes is provided at the symmetrical center along the longitudinal direction of the upper fixed base plate. Under the premise of not interfering with the conical surface of the lampshade, installing two or three fixing bolts at the same time can further improve the stability of the connecting device body and the lampshade.

[0018] Preferably, in order to further improve the stability of the installation, two groups of threaded holes are symmetrically arranged along the longitudinal direction of the upper fixed base plate, and two fixing bolts are symmetrically arranged during installation. The stability of the connecting device body and the lampshade can be further improved by the two side-by-side fixing bolts.

[0019] Beneficial effect: The utility model installs the sensor on the sensor connecting part in advance, and then places the lampshade of the industrial and mining lamp that needs to be modified between the upper fixed base plate and the lower hook claw, and then fixes it with fixing bolts. The sensor can be quickly fixedly connected to the lampshades of various different industrial and mining lamps through the connecting device body, thereby reducing the modification cost and having stronger versatility. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is the front view of the utility model installed on a common lampshade;

[0021] Figure 2 This is a top view of the utility model installed on a common lampshade;

[0022] Figure 3This is a front view of the utility model installed on a lampshade with heat dissipation fins;

[0023] Figure 4 It is a partial top view of the utility model installed on a lampshade with heat dissipation fins;

[0024] Figure 5 This is a front view of the connecting device body of the utility model;

[0025] Figure 6 A three-dimensional diagram of the first embodiment of the connecting device body of the utility model;

[0026] Figure 7 This is a three-dimensional diagram of the second embodiment of the connecting device body of the utility model.

[0027] Figure 8 It is a structural schematic diagram of the second embodiment of the lower hook of the utility model. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example

[0029] like Figure 1 , 2 As shown in Figures 3 and 4, a mining lamp sensor connection device comprises a connection device body 1 and a fixing bolt 2, wherein the sensor 3 is fixedly connected to the connection device body 1, and the connection device body 1 is connected to the edge of the lampshade 4 through the fixing bolt 2, and is characterized in that: the connection device body 1 comprises a sensor connection part 11, a lower hook 12 and an upper fixed base plate 13, the sensor connection part 11 is a flat plate structure arranged in a vertical direction, the lower hook 12 is located at the bottom of the sensor connection part 11 and is folded upward toward the side away from the sensor 3, the upper fixed base plate 13 is arranged in a horizontal direction and connected to the sensor connection part 11, the upper fixed base plate 13 and the lower hook 12 are located on the same side of the sensor connection part 11, a threaded hole 131 matching the fixing bolt 2 is provided on the upper fixed base plate 13, the fixing bolt 2 is movably connected to the upper fixed base plate 13 through the threaded hole 131, and when the lampshade 4 is connected, the top of the threaded side of the fixing bolt 2 is in close contact with the upper surface of the outer edge of the lampshade 4.

[0030] The utility model installs the sensor 3 on the sensor connection part 1 in advance, and then places the lampshade 4 of the industrial and mining lamp to be modified between the upper fixed base plate 13 and the lower hook 12, and then fixes it with the fixing bolt 2, so that the sensor 3 can be quickly fixedly connected with the lampshade 4 of various industrial and mining lamps through the connecting device body 1. Figure 1 and 2 As shown, a quick fixed connection with a common lampshade 4 can be achieved. Figure 3 and 4 As shown, a quick fixed connection with a lampshade having heat dissipation fins 41 can be achieved, and the upper fixed base plate 13 is located in the hollow space between the heat dissipation fins 41, which reduces the modification cost and has stronger versatility.

[0031] like Figure 5 As shown, in order to facilitate the installation between the mining lamp shade 5 and the connecting device body 1, the lower plane of the upper fixed base plate 13 is higher than the top of the lower hook 12. Since there is a height difference between the lower plane of the upper fixed base plate 13 and the top of the lower hook 12, the lamp shade 4 can be inserted between the upper fixed base plate 13 and the lower hook 12, and finally fixed by the fixing bolt 2.

[0032] In order to improve the fit between the lower hook 12 and the inner wall of the lampshade 4, the angle between the sensor connecting portion 11 and the lower hook 12 is 67°. The sensor connecting portion 11 and the lower hook 12 are formed by bending, so the sensor connecting portion 11 and the lower hook 12 are elastically connected and can be adjusted by themselves. However, in order to reduce the adjustment amount and adapt to more types of lampshades 4, the angle between the sensor connecting portion 11 and the lower hook 12 is 67°.

[0033] In order to further improve the adaptability of the connecting device body 1, the sensor connecting part 11 is elastically connected to the lower hook 12. The elastic connection between the sensor connecting part 11 and the lower hook 12 can adapt to lampshades 4 with different tapers, further improving the adaptability of the connecting device body 1.

[0034] like Figure 6 and 7 As shown, in order to further improve the adaptability and connection stability of the connection device body 1, two lower hooks 12 are symmetrically arranged at the bottom of the sensor connection part 11, and the lower hooks 12 are both folded upward to the side away from the sensor 3. Since the inner diameter of the lampshade 4 is conical, the two symmetrical lower hooks 12 can adapt to the lampshade 4 structures of different specifications and sizes, thereby improving the adaptability and connection stability.

[0035] like Figure 6As shown, in order to reduce costs, the upper fixed substrate 13 and the sensor connecting part 11 are an integrated thin plate structure. The integrated thin plate structure is processed by stamping and bending processes at the position of the upper fixed substrate 13 of the sensor connecting part 11 of the thin plate structure, which can reduce the overall weight and does not need to be installed on the sensor connecting part 11 by welding, thereby reducing costs.

[0036] like Figure 5 As shown, in order to further reduce the cost, the threaded hole 131 is a threaded hole with a downward flange. The cost can be further reduced by punching the flanged hole and then processing the internal thread.

[0037] like Figure 2 and 4 As shown, in order to further adapt to the specific structure of the lampshade, the number of the threaded holes 131 is at least two and is arranged along the longitudinal direction of the upper fixed base plate 13. By selecting a suitable threaded hole 131 to install the fixing bolt 2, the fixing bolt 2 can be prevented from contacting the outer conical surface of the lampshade 4, ensuring that the fixing bolt 2 can stably contact the upper surface of the outer edge of the lampshade 4. Example

[0038] like Figure 6 As shown, in order to improve the stability of the installation, a group of threaded holes 131 are provided at the symmetrical center along the longitudinal direction of the upper fixed base plate 13. Under the premise of not interfering with the conical surface of the lampshade 4, installing two or three fixing bolts 2 at the same time can further improve the stability of the connecting device body 1 and the lampshade 4. Example

[0039] like Figure 7 As shown, in order to further improve the stability of the installation, two groups of threaded holes 131 are symmetrically arranged along the longitudinal direction of the upper fixed base plate 13, and two fixing bolts 2 are symmetrically arranged during installation. The two side-by-side fixing bolts 2 can further improve the stability of the connection device body 1 and the lampshade 4. Example

[0040] like Figure 8 As shown, in order to adapt to the structure of the lower bottom surface of the outer edge of the lampshade and improve the installation stability, the lower hook 12 includes an extension portion 121 and a hook portion 122, and the hook portion 122 is folded upward and connected to the sensor connecting portion 11 through the extension portion 121.

[0041] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A mining lamp sensor connection device, comprising a connection device body (1) and a fixing bolt (2), wherein the sensor (3) is fixedly connected to the connection device body (1), and the connection device body (1) is connected to the edge of a lampshade (4) via the fixing bolt (2), characterized in that: The connecting device body (1) comprises a sensor connecting part (11), a lower hook (12) and an upper fixed base plate (13); the sensor connecting part (11) is a flat plate structure arranged in a vertical direction; the lower hook (12) is located at the bottom of the sensor connecting part (11) and is folded upwards to a side away from the sensor (3); the upper fixed base plate (13) is arranged in a horizontal direction and connected to the sensor connecting part (11); the upper fixed base plate (13) and the lower hook (12) are located on the same side of the sensor connecting part (11); a threaded hole (131) matching the fixing bolt (2) is provided on the upper fixed base plate (13); the fixing bolt (2) is movably connected to the upper fixed base plate (13) through the threaded hole (131); when the lampshade (4) is connected, the top end of the threaded side of the fixing bolt (2) is in close contact with the upper surface of the outer edge of the lampshade (4).

2. The mining lamp sensor connection device according to claim 1, characterized in that: The lower plane of the upper fixed base plate (13) is higher than the top of the lower hook claw (12).

3. The mining lamp sensor connection device according to claim 1, characterized in that: Two lower hook claws (12) are symmetrically arranged at the bottom of the sensor connecting portion (11), and the lower hook claws (12) are both folded upwards to a side away from the sensor (3).

4. The mining lamp sensor connection device according to claim 1 or 3, characterized in that: The angle between the sensor connecting portion (11) and the lower hook claw (12) is 45° to 75°.

5. The mining lamp sensor connection device according to claim 1, characterized in that: The lower hook (12) comprises an extension portion (121) and a hook portion (122); the hook portion (122) is folded upwards and connected to the sensor connection portion (11) through the extension portion (121).

6. The mining lamp sensor connection device according to claim 1, characterized in that: The upper fixed substrate (13) and the sensor connecting portion (11) are an integrated thin plate structure.

7. The mining lamp sensor connection device according to claim 1, characterized in that: The threaded hole (131) is a threaded hole with a downwardly flanged edge.

8. The mining lamp sensor connection device according to claim 1 or 7, characterized in that: The number of the threaded holes (131) is at least two and they are arranged along the longitudinal direction of the upper fixed base plate (13).

9. The mining lamp sensor connection device according to claim 8, characterized in that: A group of threaded holes (131) is provided at the symmetrical center along the longitudinal direction of the upper fixed base plate (13).

10. The mining lamp sensor connection device according to claim 8, characterized in that: Two groups of threaded holes (131) are symmetrically arranged along the longitudinal direction of the upper fixed base plate (13), and two fixing bolts (2) are symmetrically arranged during installation.

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