Efficient waterproof sealed single lamp controller

Abstract

The utility model discloses an efficient waterproof sealing single lamp controller which comprises a shell unit with openings in the two ends, a control circuit and two end cover units, a first rectangular frame part and a second rectangular frame part are arranged at the openings, each end cover unit comprises a cover plate, a sealing gasket and a sealing frame are arranged in each cover plate, and the end cover units and the shell unit are fixedly connected through fixing bolts. The bottom of the cover plate is fixedly connected with a mounting plate unit, the mounting plate unit is provided with a first strip-shaped through groove and a second strip-shaped through groove, and the end of the second strip-shaped through groove is open. According to the single lamp controller, the sealing gasket, the sealing frame and the sealing ring are adopted, so that the waterproof sealing performance is good; the stability and waterproofness of the connecting part of the end cover unit and the shell unit are ensured through the arrangement of a fixing bolt and a sealing ring, the end cover unit is fixed more stably through an insertion plate, and therefore the sealing waterproofness is further improved; the first strip-shaped through groove and the second strip-shaped through groove in the mounting plate unit enable the mounting adaptability of the single-lamp controller to be better.

Description

Technical Field

[0001] The utility model relates to the field of single lamp controllers, and more specifically to a high-efficiency waterproof and sealed single lamp controller. Background Art

[0002] Single lamp controller plays a vital role in modern lighting systems and has been widely used and promoted in the fields of street lighting, public place lighting and outdoor lighting. Through single lamp controller, precise control of lighting equipment can be achieved, including switching, dimming, timing and other functions, thereby improving lighting effects, saving energy, extending the service life of lamps, reducing energy consumption and emissions, and achieving the purpose of environmental protection and energy saving.

[0003] There are some shortcomings in the existing single-lamp controllers. First, the sealing and waterproof performance of the connection between the cover and the shell is weak. This may cause moisture to penetrate into the controller in a humid or rainy environment, thus affecting its normal operation or even causing damage. Secondly, the cover of some single-lamp controllers may become loose or fall off after long-term use, which will also affect the sealing and waterproof performance of the controller, and may even expose the internal circuit, affecting its function and safety, and increasing the risk of damage. In addition, some single-lamp controllers may only support specific types or brands of lamps during installation, and may not be compatible with other types or brands of lamps, limiting their scope of application. Utility Model Content

[0004] The utility model aims to overcome the defects of the prior art and provide a high-efficiency waterproof and sealed single-lamp controller.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-efficiency waterproof and sealed single-lamp controller, comprising a shell unit with openings at both ends, a control circuit installed inside the shell unit, and two end cover units respectively installed at the two ends of the shell unit, the opening is fixedly connected with a first rectangular frame portion, the first rectangular frame portion is fixedly connected with a second rectangular frame portion, the second rectangular frame portion is located inside the first rectangular frame portion, the end cover unit comprises a cover plate, a rectangular frame-mounted sealing gasket is arranged on the inner surface of the cover plate, the sealing gasket can abut against the first rectangular frame portion, a rectangular frame-shaped sealing frame is arranged at the sealing gasket, the sealing frame can abut against the second rectangular frame portion, the end cover unit is fixedly connected to the shell unit by fixing bolts, the cover plate has a plurality of countersunk holes matching the fixing bolts, the countersunk holes penetrate the sealing gasket, the countersunk holes have sealing rings, the first rectangular frame portion has threaded holes matching the fixing bolts, the bottom of the cover plate is fixedly connected with a mounting plate unit, the mounting plate unit has a first strip through groove and a second strip through groove, and the end of the second strip through groove is open.

[0006] Furthermore, plug plates are fixedly connected to both sides of the cover plate, the outer side of the housing unit has a slot matching the plug plate, and the plug plate is provided with a locking bolt that can tighten the housing unit.

[0007] This makes the end cover unit more stably fixed, thereby further improving the sealing and waterproof performance.

[0008] Furthermore, the sealing frame has a rectangular inner groove portion on its inner side and a rectangular outer groove portion on its outer side, and the cross sections of the inner groove portion and the outer groove portion are both semicircular.

[0009] Thus, the inner groove portion and the outer groove portion allow the sealing frame to have better elasticity, so that when the sealing gasket abuts against the first rectangular frame portion, the sealing frame can better abut against the second rectangular frame portion to achieve better sealing.

[0010] Furthermore, the sealing frame has two rectangular frame-shaped sealing protrusions, and the sealing protrusions can abut against the second rectangular frame portion.

[0011] Therefore, the sealing frame can better abut against the second rectangular frame portion, and the sealing effect is good.

[0012] Furthermore, the inner side of the sealing ring has two annular protrusions.

[0013] Therefore, the sealing effect of the sealing ring is good and the fixing bolts can be stably installed.

[0014] Furthermore, the sealing pad, sealing frame and sealing ring are all made of rubber material.

[0015] Thereby improving the sealing performance.

[0016] Furthermore, both outer side surfaces of the housing unit have a plurality of third strip-shaped grooves.

[0017] Thereby increasing the heat dissipation effect of the housing unit.

[0018] Furthermore, each cover plate has two of the second strip-shaped through grooves at the mounting plate unit.

[0019] This makes it easier to install the single-lamp controller of the present application.

[0020] Compared with the prior art, the utility model has the following beneficial effects:

[0021] 1. The single lamp controller of the present application adopts a sealing pad, a sealing frame and a sealing ring, so as to have good waterproof sealing performance, thereby ensuring that it can still be effectively waterproof in a humid or rainy environment, protecting the internal circuits and equipment from operating safely.

[0022] 2. In the single-lamp controller of the present application, the setting of the fixing bolts and the sealing ring ensures the stability and waterproofness of the connection between the end cover unit and the shell unit. The plug plate makes the end cover unit more stably fixed, thereby further increasing the sealing and waterproofness.

[0023] 3. The first and second strip-shaped through grooves at the mounting plate unit of the single-lamp controller of the present application provide installation flexibility and convenience, and better adaptability, so that the single-lamp controller is suitable for the installation requirements of different lamp holders. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of a single lamp controller;

[0025] Figure 2 A first-person perspective diagram of component separation;

[0026] Figure 3 This is an enlarged view of area A;

[0027] Figure 4 A second-view diagram of component separation.

[0028] Explanation of the reference numerals: 1 shell unit; 1.1 first rectangular frame portion; 1.1.1 threaded hole; 1.2 second rectangular frame portion; 1.3 slot; 1.4 third strip groove; 2 end cover unit; 2.1 cover plate; 2.1.1 countersunk hole; 2.2 mounting plate unit; 2.2.1 first strip through groove; 2.2.2 second strip through groove; 2.3 plug-in plate; 2.4 locking bolt; 3 sealing gasket; 4 sealing frame; 4.1 inner groove portion; 4.2 outer groove portion; 4.3 sealing protrusion; 5 fixing bolt; 6 sealing ring; 6.1 annular protrusion. DETAILED DESCRIPTION

[0029] 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 in 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.

[0030] The utility model provides Figure 1-4The high-efficiency waterproof sealed single-lamp controller shown in the figure comprises a housing unit 1 with openings at both ends, a control circuit installed inside the housing unit 1, and two end cover units 2 respectively installed at the two ends of the housing unit 1, wherein a first rectangular frame portion 1.1 is fixedly connected to the opening, a second rectangular frame portion 1.2 is fixedly connected to the first rectangular frame portion 1.1, the second rectangular frame portion 1.2 is located inside the first rectangular frame portion 1.1, the end cover unit 2 comprises a cover plate 2.1, a rectangular frame-shaped sealing gasket 3 is arranged on the inner surface of the cover plate 2.1, the sealing gasket 3 can abut against the first rectangular frame portion 1.1, and a rectangular frame-shaped sealing frame 4 is arranged at the sealing gasket 3, The sealing frame 4 can abut against the second rectangular frame portion 1.2, the end cover unit 2 is fixedly connected to the shell unit 1 by fixing bolts 5, the cover plate 2.1 has a plurality of countersunk holes 2.1.1 matching the fixing bolts 5, the countersunk holes 2.1.1 penetrate the sealing gasket 3, and the countersunk holes 2.1.1 have sealing rings 6, the first rectangular frame portion 1.1 has threaded holes 1.1.1 matching the fixing bolts 5, the bottom of the cover plate 2.1 is fixedly connected with a mounting plate unit 2.2, the mounting plate unit 2.2 has a first strip through groove 2.2.1 and a second strip through groove 2.2.2, and the ends of the second strip through groove 2.2.2 are open.

[0031] Both sides of the cover plate 2.1 are fixedly connected with plug plates 2.3, the outer side of the shell unit 1 has a slot 1.3 matching the plug plate 2.3, and the plug plate 2.3 is provided with a locking bolt 2.4 that can press against the shell unit 1; the inner side of the sealing frame 4 has a rectangular frame-shaped inner groove portion 4.1, and the outer side has a rectangular frame-shaped outer groove portion 4.2, and the cross-sections of the inner groove portion 4.1 and the outer groove portion 4.2 are both semicircular; the sealing frame 4 has two rectangular frame-shaped sealing protrusions 4.3, and the sealing protrusions 4.3 can abut against the second rectangular frame portion 1.2; the inner side of the sealing ring 6 has two annular protrusions 6.1; the sealing pad 3, the sealing frame 4, and the sealing ring 6 are all made of rubber material; the two outer side surfaces of the shell unit 1 have a plurality of third strip grooves 1.4.

[0032] Working principle: The single-lamp controller of the present application adopts a sealing gasket, a sealing frame, and a sealing ring. The semicircular inner groove and outer groove make the sealing frame have better elasticity, so that when the sealing gasket abuts the first rectangular frame, the sealing frame can better abut the second rectangular frame to achieve better sealing. The sealing protrusion in the sealing ring can make the sealing ring stably installed in the countersunk hole, so that the end cover unit has good waterproof sealing performance, ensuring effective waterproofing in humid or rainy environments, protecting the internal circuits and equipment from running safely. The setting of the fixing bolts and sealing rings ensures the stability and waterproofness of the connection between the end cover unit and the shell unit. The plug plate makes the end cover unit more stably fixed, thereby further increasing the sealing and waterproof performance. When installing the end cap unit, first place the sealing gasket against the first rectangular frame portion, and the sealing frame against the second rectangular frame portion (the inner groove portion and the outer groove portion can make the sealing frame have better elasticity, so that the sealing frame can better abut the second rectangular frame portion to achieve a tighter seal), and insert the plug plate into the corresponding slot, and then fix the end cap unit to the shell unit through the fixing bolts, and then install the locking bolts to further fix the end cap unit. In addition, when installing the single lamp controller of the present application, the first and second strip-shaped through grooves at the mounting plate unit make it more adaptable to different lamp holders, so that the installation is more flexible.

[0033] Although the present invention has been illustrated and described with respect to preferred embodiments, it should be understood by those skilled in the art that various changes and modifications may be made to the present invention without departing from the scope of the present invention as defined by the claims.

Claims

1. A highly efficient waterproof and sealed single lamp controller, characterized in that: The invention comprises a shell unit with openings at both ends, a control circuit installed inside the shell unit and two end cover units respectively installed at two ends of the shell unit, wherein the opening is fixedly connected with a first rectangular frame portion, the first rectangular frame portion is fixedly connected with a second rectangular frame portion, the second rectangular frame portion is located inside the first rectangular frame portion, the end cover unit comprises a cover plate, a sealing gasket in a rectangular frame is arranged on the inner surface of the cover plate, the sealing gasket can abut against the first rectangular frame portion, a rectangular frame-shaped sealing frame is arranged at the sealing gasket, the sealing frame can abut against the second rectangular frame portion, the end cover unit is fixedly connected to the shell unit by fixing bolts, the cover plate has a plurality of countersunk holes matching with the fixing bolts, the countersunk holes pass through the sealing gasket, a sealing ring is arranged in the countersunk holes, a threaded hole matching with the fixing bolt is arranged at the first rectangular frame portion, the bottom of the cover plate is fixedly connected with a mounting plate unit, the mounting plate unit has a first strip through groove and a second strip through groove, and the ends of the second strip through groove are open.

2. The high-efficiency waterproof and sealed single-lamp controller according to claim 1, characterized in that: Insertion plates are fixedly connected to both sides of the cover plate, and the outer side of the housing unit is provided with a slot matching the insertion plate, and the insertion plate is provided with a locking bolt capable of pressing against the housing unit.

3. The high-efficiency waterproof and sealed single-lamp controller according to claim 1 is characterized in that: The sealing frame has an inner groove portion in the shape of a rectangular frame inside and an outer groove portion in the shape of a rectangular frame outside. The cross sections of the inner groove portion and the outer groove portion are both semicircular.

4. The high-efficiency waterproof and sealed single-lamp controller according to claim 1, characterized in that: The sealing frame has two rectangular frame-shaped sealing protrusions, and the sealing protrusions can abut against the second rectangular frame portion.

5. The high-efficiency waterproof and sealed single-lamp controller according to claim 1, characterized in that: The inner side of the sealing ring is provided with two annular protrusions.

6. The high-efficiency waterproof and sealed single-lamp controller according to claim 1, characterized in that: The sealing pad, sealing frame and sealing ring are all made of rubber material.

7. The high-efficiency waterproof and sealed single-lamp controller according to claim 1, characterized in that: Both outer side surfaces of the housing unit are provided with a plurality of third strip-shaped grooves.

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