External electric meter box for lamp

Abstract

The utility model is suitable for the technical field of external electric meter boxes, and provides an external electric meter box for a lamp, which comprises a lamp main body and a V-shaped connecting frame arranged at the rear end of the lamp main body, the outer ring sleeve is arranged at the rear end of the V-shaped connecting frame; wherein the outer ring sleeve rear end comprises an inner ring sleeve arranged at the rear end of the outer group sleeve; the extension section is arranged behind the outer side of the inner ring sleeve; the gasket is arranged on the rear side of the inner ring sleeve; according to the external electric meter box for the lamp, through design cooperation, when the external electric meter box is used, the limiting block can be driven by the motor to clamp the lamp pole, the operation difficulty of operators is reduced, most of the installation positions are away from the ground, the installation is convenient, and the installation is convenient. According to the device, the installation risk of operators is reduced during installation, the use effect is good, meanwhile, disassembly, maintenance and replacement are convenient during maintenance, manual work is replaced with machinery, and the labor cost is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of external electric meter boxes, and particularly relates to an external electric meter box for lamps. Background Technique

[0002] The main function of the external electric meter box in the lamp is to provide power, and at the same time protect and monitor the circuit. Components such as switches and fuses in the electric meter box can protect the circuit and prevent dangers caused by excessive current or circuit failures.

[0003] Most of the existing lamp electric meter boxes are built inside the lamp, which makes the reading of the electric meter unclear. At the same time, when repairing and replacing the electric meter, it is necessary to turn off the power of the entire lamp, and the operation is complex and not conducive to energy conservation. Therefore, it is necessary to design an external electric meter box to solve the above problems.

[0004] The existing technology has the following problems: When the existing device is used, construction workers may need to climb to the position where the external electric meter box is installed through a ladder for installation, which increases the installation risk and the installation process is relatively complex, increasing the installation difficulty of the operator. In view of this, an external electric meter box for lamps is provided to overcome the above defects. Content of the Utility Model

[0005] The utility model provides an external electric meter box for lamps, aiming to solve the problem that it cannot be installed automatically according to different lamps.

[0006] The utility model is realized as follows: An external electric meter box for lamps includes a lamp main body; a V-shaped connecting frame arranged at the rear end of the lamp main body; and an outer ring sleeve arranged at the rear end of the V-shaped connecting frame. Among them, the rear end of the outer ring sleeve includes: an inner ring sleeve arranged at the rear end of the outer group sleeve; an extension section arranged at the outer rear side of the inner ring sleeve; a gasket at the rear side of the inner ring sleeve; and a lamp post arranged at the rear end of the inner ring sleeve.

[0007] Preferably, the inner ring sleeve further includes: a limit block arranged on the left side of the upper end of the lamp post; a slider located at the upper end of the limit block; a threaded rod spirally connected to the inner side of the slider; a baffle plate arranged at the right end of the threaded rod; a driving shaft arranged at the left end of the threaded rod; and a motor arranged at the left end of the driving shaft.

[0008] Preferably, a bolt group is arranged at the middle position of the upper end of the lamp post, a nut is arranged on the upper right side of the lamp post, the left end of the motor is fixedly connected with a connecting plate, and the upper right side of the right end of the connecting plate is fixedly connected with a fixing plate.

[0009] Preferably, the number of the sliders is two, and the sliders are evenly distributed below the main body of the meter box. The number of the threaded rods is two, and the threaded rods are evenly distributed below the main body of the meter box. The number of the drive shafts is two, and the drive shafts are evenly distributed below the main body of the meter box.

[0010] Preferably, the number of the limit blocks is two. A groove is formed in the middle position of the limit block, and the diameter of the groove is the same as that of the lamp post.

[0011] Preferably, the inner diameter of the extension section is the same as that of the lamp post, and the diameter of the gasket is the same as that of the lamp post.

[0012] Preferably, the motor is in perpendicular contact with the drive shaft, and the drive shaft is in perpendicular contact with the threaded rod.

[0013] Compared with the prior art, the embodiments of the present application mainly have the following beneficial effects:

[0014] Through the designed cooperation, when the device is in use, the motor can drive the limit block to clamp the lamp post, reducing the operation difficulty of the operator. Moreover, most of the installation positions are far from the ground, so the risk of installation for the operator is reduced during the installation of the device, and the use effect is good. At the same time, it is convenient to disassemble during maintenance, facilitating maintenance and replacement. By replacing manual labor with machinery, the labor cost is reduced and the operation difficulty of the operator is alleviated. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is the overall structural schematic diagram of the present utility model;

[0016] Figure 2 is the structural schematic diagram at the V-shaped connecting piece of the present utility model;

[0017] Figure 3 is the structural schematic diagram at the connecting plate of the present utility model;

[0018] Figure 4 is the structural schematic diagram at the threaded rod of the present utility model;

[0019] In the figure: 1, main body of the lamp; 2, V-shaped connecting frame; 3, outer ring sleeve; 4, main body of the meter box; 5, bolt group; 6, nut; 7, inner ring sleeve; 8, extension section; 9, gasket; 10, lamp post; 11, connecting plate; 12, motor; 13, drive shaft; 14, slider; 15, threaded rod; 16, baffle; 17, limit block; 18, fixing plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] The embodiments of the present utility model provide an external meter box for a lamp, as Figures 1-4As shown in the figure, it includes a lamp body 1; a V-shaped connecting frame 2 provided at the rear end of the lamp body; and an outer ring sleeve 3 provided at the rear end of the V-shaped connecting frame 2. Among them, the rear end of the outer ring sleeve 3 includes: an inner ring sleeve 7 provided at the rear end of the outer group sleeve; an extension section 8 provided at the rear outer side of the inner ring sleeve 7, a gasket 9 at the rear side of the inner ring sleeve 7; and a lamp post 10 provided at the rear end of the inner ring sleeve 7.

[0021] Specifically, in this embodiment, the V-shaped connecting frame 2 is used to connect the lamp body 1 and the outer ring sleeve 3. The cooperation of the outer ring sleeve 3, the inner ring sleeve 7, two extension sections 8 and the gasket 9 is used to achieve the purpose of adjustable length, which facilitates the installation and maintenance of the operator, greatly increases the installation and maintenance efficiency of the operator, and reduces the operation risk. And the design of the external electric meter box separates the electric energy metering and distribution device from the lamp body, so that the installation and maintenance are more convenient, and the faulty parts can be replaced or upgraded more quickly.

[0022] As a further implementation of the above technical solution: the inner ring sleeve 7 further includes: a limit block 17 provided on the upper left side of the upper end of the lamp post 10; a slider 14 located at the upper end of the limit block 17; a threaded rod 15 spirally connected to the inner side of the slider 14; a baffle 16 provided at the right end of the threaded rod 15; a driving shaft 13 provided at the left end of the threaded rod 15; and a motor 12 provided at the left end of the driving shaft 13. The motor 12 is fixed by a fixing plate 18 and a connecting plate 11. The driving shaft 13 is driven by the motor 12, the threaded rod 15 is driven by the driving shaft 13, and the sliding plate spirally connected to the outside is driven to move by the threaded rod 15, so as to drive the lower limit block 17 to move, so that lamp posts 10 with different diameters can be fixed, which is simple, convenient and practical. And because of the design of the external electric meter box, the electric energy metering device is separated from the lamp body, so the electric energy consumption can be measured and recorded more accurately, and the influence of factors such as vibration and temperature change of the lamp body on the measurement accuracy is avoided.

[0023] As a further implementation of the above technical solution: a bolt group 5 is provided at the middle position of the upper end of the lamp post 10, a nut 6 is provided on the upper right side of the lamp post 10, the left end of the motor 12 is fixedly connected with a connecting plate 11, and the upper right side of the right end of the connecting plate 11 is fixedly connected with a fixing plate 18. Through the designed cooperation, when the device is used, the lamp post 10 can be clamped by driving the limit block 17 by the motor 12, which reduces the operation difficulty of the operator. And most of the installation positions are far from the ground, so the installation risk of the operator is reduced during the installation of the device. And the design of the external electric meter box separates the electric energy metering and distribution device from the lamp body, so that the cost of the lamp can be reduced on the premise of ensuring the function. At the same time, different specifications and models of electric meter boxes can be selected according to needs, increasing the flexibility.

[0024] As a further implementation of the above technical solution: The number of sliders 14 is two, and the sliders 14 are evenly distributed below the main body 4 of the meter box. The number of threaded rods 15 is two, and the threaded rods 15 are evenly distributed below the main body 4 of the meter box. The number of drive shafts 13 is two, and the drive shafts 13 are evenly distributed below the main body 4 of the meter box. In this embodiment, the device has a good use effect, is convenient to disassemble during maintenance, is convenient for maintenance and replacement, replaces manual labor with machinery, reduces labor costs, and reduces the operation difficulty of operators.

[0025] As a further implementation of the above technical solution: The number of limit blocks 17 is two. A groove is provided in the middle position of the limit block 17, and the diameter of the groove is the same as the diameter of the lamp post 10. In this embodiment, through the groove on the limit block 17, lamp posts 10 of most sizes can be fixed. The installation is simple and convenient. When disassembly and maintenance are required, the motor 12 can be directly controlled to drive the limit block 17 to open, and then the internal components can be easily removed for inspection, which improves the maintenance efficiency and reduces the time required during the maintenance process.

[0026] In a further preferred embodiment of the present utility model, the inner diameter of the extension section 8 is the same as the diameter of the lamp post 10, and the diameter of the gasket 9 is the same as the diameter of the lamp post 10. When performing maintenance and installation, the cooperation of the outer ring sleeve 3, the inner ring sleeve 7 and the extension section 8 can be used to stretch the whole, making the maintenance more convenient, the operation simple, beneficial to popularization and use, and the external meter box separates the electric energy metering and distribution device from the lamp body, reducing the exposure of the live components of the lamp body and improving the use safety.

[0027] As a further implementation of the above technical solution: The motor 12 is in perpendicular contact with the drive shaft 13, and the drive shaft 13 is in perpendicular contact with the threaded rod 15.

[0028] In this embodiment, through the stable structure, the situation of the device shaking during use is prevented, which increases the probability of damage to the internal components, increases the use cost, and the design of the external meter box can more conveniently realize energy monitoring and management, so as to better achieve energy conservation and environmental protection.

[0029] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. An external electricity meter box for a lighting fixture, characterized in that Comprising: A lamp body (1); a V-shaped connecting frame (2) provided at the rear end of the lamp body; and An outer ring sleeve (3) provided at the rear end of the V-shaped connecting frame (2); Wherein, the rear end of the outer ring sleeve (3) includes: An inner ring sleeve (7) provided at the rear end of the outer group sleeve; An extension section (8) provided at the outer rear side of the inner ring sleeve (7), a gasket (9) at the rear side of the inner ring sleeve (7); and A lamp post (10) provided at the rear end of the inner ring sleeve (7).

2. The external electric meter box for a lamp as described in claim 1, characterized in that, The inner ring sleeve (7) further includes: a limit block (17) provided at the upper left side of the upper end of the lamp post (10); A slider (14) located at the upper end of the limit block (17); A threaded rod (15) spirally connected to the inner side of the slider (14); A baffle (16) provided at the right end of the threaded rod (15); A drive shaft (13) provided at the left end of the threaded rod (15); and A motor (12) provided at the left end of the drive shaft (13).

3. The external electric meter box for a lighting fixture according to claim 2, wherein, A bolt group (5) is provided at the middle position of the upper end of the lamp post (10), a nut (6) is provided on the upper right side of the lamp post (10), the left end of the motor (12) is fixedly connected to a connecting plate (11), and the upper right side of the right end of the connecting plate (11) is fixedly connected to a fixing plate (18).

4. The external electric meter box for a lamp as claimed in claim 2, wherein The number of the sliders (14) is two, and the sliders (14) are evenly distributed below the electricity meter box body (4), the number of the threaded rods (15) is two, and the threaded rods (15) are evenly distributed below the electricity meter box body (4), the number of the drive shafts (13) is two, and the drive shafts (13) are evenly distributed below the electricity meter box body (4).

5. The external electric meter box for a lamp according to claim 2, characterized in that, The number of the limit blocks (17) is two, a groove is provided at the middle position of the limit block (17), and the diameter of the groove is the same as the diameter of the lamp post (10).

6. The external electric meter box for a lamp as described in claim 2, characterized in that, The diameter of the inner wall of the extension section (8) is the same as the diameter of the lamp post (10), and the diameter of the gasket (9) is the same as the diameter of the lamp post (10).

7. The external electric meter box for a lamp as described in claim 2, characterized in that, The motor (12) is in vertical contact with the drive shaft (13), and the drive shaft (13) is in vertical contact with the threaded rod (15).

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