Press type dimming power supply

Abstract

The utility model provides a push type dimming power supply, and relates to the technical field of LED power supplies. The pressing type dimming power source comprises a bottom plate, the outer surface of the bottom plate is connected with a side plate, the upper surface of the side plate is provided with a top plate, the interior of the top plate is connected with a threaded sleeve, and the interior of the threaded sleeve is in threaded connection with a threaded rod. According to the push-type dimming power supply, through cooperation of a threaded sleeve, a pressing plate and a spring, a connecting cable is inserted into a cylinder, penetrates through a side plate and is placed on the upper surface of a base, a rotating rod is rotated, a threaded rod moves downwards, the pressing plate is driven to move downwards, the spring is compressed, a telescopic rod is shortened, and the connecting cable is extruded and fixed; the problems that after an existing dimming power supply connecting cable is connected, if the cable is accidentally dragged, the cable is easily separated from the dimming power supply, so that the dimming power supply cannot work normally, the dimming power supply needs to be frequently overhauled, and the use difficulty of the dimming power supply is increased are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a light -adjusting power supply, concretely is a press -type light -adjusting power supply belongs to the technical field of LED power supply. BACKGROUND

[0002] LED power supply is a kind of power supply, it is the device that power supply is provided to electronic equipment, it is power supply, it is the device that alternating current is changed into direct current by transformer and rectifier, this device is called rectifier power supply, also called driving power supply, the electronic equipment that can provide signal is called signal source, can realize accurate dimming, light -adjusting power supply can adjust the brightness of light source while adjusting output voltage or current, to realize the accurate regulation of lighting effect, can carry out stepless dimming, bright and dim.

[0003] However, the existing light-adjusting power supply is connected with cable, if the cable is accidentally dragged, the cable is easy to separate from the light-adjusting power supply, so that the light-adjusting power supply cannot work normally, and the light-adjusting power supply needs to be frequently overhauled, so that the use difficulty of the light-adjusting power supply is increased, and the use is relatively inconvenient;Therefore, we provide a press -type light -adjusting power supply to solve the above problems. UTILITY MODEL CONTENTS

[0004] To solve the above problems, the utility model provides a press -type light -adjusting power supply to solve the above problems, and the specific technical scheme is:

[0005] A press -type light -adjusting power supply, including the bottom plate, the outer surface of the bottom plate is connected with the side plate, the upper surface of the side plate is provided with the top plate, the inside of the top plate is connected with the threaded sleeve, the inside of the threaded sleeve is connected with the threaded rod in screw thread, the bottom end of the threaded rod is connected with the partition, the top end of the threaded rod is connected with the rotating rod, the bottom surface of the partition is connected with the telescopic rod, the bottom end of the telescopic rod is connected with the pressing plate, the outside of the telescopic rod is sleeved with the spring, one end of the spring is connected with the outer surface of the partition, the other end of the spring is connected with the outer surface of the pressing plate, the outer surface of the side plate is provided with the connecting port, the outer surface of the connecting port is slidably connected with the connecting cable, and the outer surface of the pressing plate is slidably connected with the outer surface of the connecting cable.

[0006] Preferably, the outer surface of the side plate is provided with a groove, the outer surface of the top plate is connected with a recessed plate, and the outer surface of the recessed plate is slidably connected with the inner wall of the groove.

[0007] Preferably, the outer surface of the side plate is connected with a cylinder, and the inner wall of the cylinder is slidably connected with the outer surface of the connecting cable.

[0008] Preferably, the bottom surface of the pressing plate is connected with a rubber pad, and the outer surface of the rubber pad is slidably connected with the outer surface of the connecting cable.

[0009] Preferably, the outer surface of the side plate is connected with a fixing block, the upper surface of the top plate is threadedly connected with a mounting bolt, and the outer surface of the mounting bolt is threadedly connected with the inner part of the fixing block.

[0010] Preferably, the upper surface of the bottom plate is connected with a base, and the outer surface of the connecting cable is slidingly connected with the upper surface of the base.

[0011] Preferably, the four pressing plates are uniformly distributed above the bottom plate.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. The pressing type dimmer power supply is fixed by the cooperation of the threaded sleeve, the threaded rod, the telescopic rod, the pressing plate and the spring, the connecting cable is inserted into the inside of the cylinder, passes through the side plate, is placed on the upper surface of the base, the rotating handle is rotated, the threaded rod is moved downward, the pressing plate is moved downward, the spring is compressed, the telescopic rod is shortened, and the connecting cable is fixed by extrusion, so that the problem that the connecting cable of the existing dimmer power supply is easily separated from the dimmer power supply and the dimmer power supply cannot work normally if the cable is accidentally pulled, the dimmer power supply needs to be frequently maintained, and the use difficulty of the dimmer power supply is increased and the use is inconvenient is solved.

[0014] 2. The pressing type dimmer power supply is fixed by the cooperation of the side plate, the groove, the top plate, the recessed plate, the mounting bolt and the fixing plate, the recessed plate is installed in the groove, the top plate is installed on the outer surface of the side plate, and the mounting bolt is installed in the inside of the fixing block, so that the top plate can be firmly installed on the outer surface of the side plate. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a schematic view of the overall structure of the utility model;

[0016] Figure 2 It is a partial structure sectional view of the utility model;

[0017] Figure 3 It is an exploded view of the partial structure of the utility model;

[0018] Figure 4 It is a schematic view of the partial structure of the utility model;

[0019] Figure 5 It is a schematic view of the Figure 1 A structure enlarged view of the utility model.

[0020] BRIEF DESCRIPTION OF DRAWINGS:1, bottom plate; 2, side plate; 3, top plate; 4, threaded sleeve; 5, threaded rod; 6, partition; 7, rotating rod; 8, telescopic rod; 9, pressing plate; 10, spring; 11, connecting port; 12, connecting cable; 13, groove; 14, recessed plate; 15, cylinder; 16, rubber pad; 17, fixed block; 18, mounting bolt; 19, base. DETAILED DESCRIPTION

[0021] The utility model will be further described with reference to the drawings.

[0022] Please refer to Figures 1-5 As shown in FIG. 1, a press type dimming power supply includes a bottom plate 1, the outer surface of the bottom plate 1 is connected with a side plate 2, the upper surface of the side plate 2 is provided with a top plate 3, the outer surface of the side plate 2 is provided with a groove 13, the outer surface of the top plate 3 is connected with a recessed plate 14, the outer surface of the recessed plate 14 is slidably connected with the inner wall of the groove 13, the recessed plate 14 is just clamped in the inside of the groove 13, and the recessed plate 14 is installed in alignment with the groove 13, and the top plate 3 is installed on the outer surface of the side plate 2.

[0023] The outer surface of the side plate 2 is connected with a fixed block 17, the upper surface of the top plate 3 is threadedly connected with a mounting bolt 18, the outer surface of the mounting bolt 18 is threadedly connected with the inside of the fixed block 17, there are four mounting bolts 18, which are evenly distributed on the outer surface of the top plate 3, the mounting bolt 18 is installed in the inside of the top plate 3 and the fixed block 17, the top plate 3 can be installed on the outer surface of the side plate 2, and the installation is relatively firm.

[0024] The inside of the top plate 3 is connected with a threaded sleeve 4, the inside of the threaded sleeve 4 is threadedly connected with a threaded rod 5, the threaded rod 5 can be moved up and down by rotating the threaded rod 5, the bottom end of the threaded rod 5 is connected with a partition 6, the top end of the threaded rod 5 is connected with a rotating rod 7, the rotating rod 7 is provided to facilitate the rotation of the threaded rod 5, the bottom surface of the partition 6 is connected with a telescopic rod 8, the telescopic rod 8 can only be shortened under the extrusion of external force, and the bottom end of the telescopic rod 8 is connected with a pressing plate 9.

[0025] The outside of the telescopic rod 8 is sleeved with a spring 10, the telescopic rod 8 is provided to enable the spring 10 to remain in a vertical state and prevent the spring 10 from tilting, one spring 10 is sleeved outside each telescopic rod 8, there are four springs 10, one end of the spring 10 is connected with the outer surface of the partition 6, the other end of the spring 10 is connected with the outer surface of the pressing plate 9, the outer surface of the side plate 2 is provided with a connecting port 11, there are four connecting ports 11, and the connecting port 11 is circular.

[0026] The outer surface of the connecting port 11 is slidably connected with a connecting cable 12, the spring 10 has certain elasticity, which can prevent the outer surface of the connecting cable 12 from being damaged due to excessive extrusion, the connecting cable 12 ensures the stability of signal transmission, reduces interference and signal attenuation, thereby ensuring the accuracy of dimming effect, and the connecting cable 12 plays an important role in ensuring normal operation of the equipment, improving installation efficiency, ensuring safety and prolonging service life.

[0027] The outer surface of the side plate 2 is connected with a cylinder 15, the inner wall of the cylinder 15 is slidably connected with the outer surface of the connecting cable 12, the connecting cable 12 is inserted into the inside of the cylinder 15 for installation, and the connecting end of the connecting cable 12 can be protected, the outer surface of the pressing plate 9 is slidably connected with the outer surface of the connecting cable 12, the bottom surface of the pressing plate 9 is connected with a rubber pad 16, the outer surface of the rubber pad 16 is slidably connected with the outer surface of the connecting cable 12, and the rubber pad 16 is made of ethylene propylene diene monomer (EPDM) which has the characteristics of high resilience and softness and can prevent the outer surface of the connecting cable 12 from being damaged.

[0028] The upper surface of the bottom plate 1 is connected with a base 19, the outer surface of the connecting cable 12 is slidably connected with the upper surface of the base 19, the outer surface of the base 19 is provided with a recess, and the outer surface of the connecting cable 12 can be clamped in the recess of the base 19, so that the connecting cable 12 can be fixed, and the four pressing plates 9 are uniformly distributed above the bottom plate 1 and are circular in shape, and the pressing plates 9 rotate downward to extrude the outer surface of the connecting cable 12 and fix the connecting cable 12.

[0029] The telescopic rod 8 in the application is a common electrical equipment in the prior art, and the model or internal structure thereof will not be described in detail, and the telescopic rod 8 can also be replaced by other power sources.

[0030] In use, the connecting cable 12 is inserted into the inside of the cylinder 15 and passes through the side plate 2, the connecting cable 12 is placed on the upper surface of the base 19, the rotating rod 7 drives the threaded rod 5 to rotate, the threaded rod 5 moves downward, the pressing plate 9 is driven by the partition plate 6, the telescopic rod 8 and the spring 10 to move downward, the rubber pad 16 rotates to extrude the connecting cable 12, the pressing plate 9 is in contact with the connecting cable 12, the spring 10 is compressed, the telescopic rod 8 is shortened, the connecting cable 12 is extruded and fixed, the connecting cable 12 is fixed on the upper surface of the base 19, the recessed plate 14 is aligned with the groove 13 for installation, the top plate 3 is installed on the outer surface of the side plate 2, and the mounting bolt 18 is installed in the inside of the top plate 3 and the fixed block 17, so that the top plate 3 can be firmly installed on the outer surface of the side plate 2.

[0031] The technical principles of the present application are described above in combination with specific embodiments. These descriptions are only for explaining the principles of the present application, and cannot be interpreted as limiting the protection scope of the present application in any way. Based on the explanations herein, other specific embodiments of the present application can be conceived by those skilled in the art without creative efforts, and these embodiments will all fall within the protection scope of the claims of the present application.

Claims

1. A push dimmer power supply comprising a base plate (1), characterized in that: The outer surface of the bottom plate (1) is connected with the side plate (2), the upper surface of the side plate (2) is provided with the top plate (3), the inside of the top plate (3) is connected with the threaded sleeve (4), the inside of the threaded sleeve (4) is connected with the threaded rod (5) in a threaded manner, the bottom end of the threaded rod (5) is connected with the partition plate (6), the top end of the threaded rod (5) is connected with the rotating rod (7), the bottom surface of the partition plate (6) is connected with the telescopic rod (8), the bottom end of the telescopic rod (8) is connected with the pressing plate (9), the outside of the telescopic rod (8) is sleeved with the spring (10), one end of the spring (10) is connected with the outer surface of the partition plate (6), the other end of the spring (10) is connected with the outer surface of the pressing plate (9), the outer surface of the side plate (2) is provided with the connecting port (11), the connecting port (11) is slidably connected with the connecting cable (12), and the outer surface of the pressing plate (9) is slidably connected with the outer surface of the connecting cable (12).

2. The push dimming power supply according to claim 1, wherein: The outer surface of the side plate (2) is provided with the groove (13), the outer surface of the top plate (3) is connected with the recessed plate (14), and the outer surface of the recessed plate (14) is slidably connected with the inner wall of the groove (13).

3. The push dimming power supply according to claim 1, wherein: The outer surface of the side plate (2) is connected with the cylinder (15), and the inner wall of the cylinder (15) is slidably connected with the outer surface of the connecting cable (12).

4. The push dimmer power supply of claim 1, wherein: The bottom surface of the pressing plate (9) is connected with the rubber pad (16), and the outer surface of the rubber pad (16) is slidably connected with the outer surface of the connecting cable (12).

5. The push dimmer power supply of claim 1, wherein: The outer surface of the side plate (2) is connected with the fixed block (17), the upper surface of the top plate (3) is connected with the mounting bolt (18) in a threaded manner, and the outer surface of the mounting bolt (18) is connected with the inside of the fixed block (17) in a threaded manner.

6. The push dimmer power supply of claim 1, wherein: The upper surface of the bottom plate (1) is connected with the base (19), and the outer surface of the connecting cable (12) is slidably connected with the upper surface of the base (19).

7. The push dimmer power supply of claim 1, wherein: The pressing plate (9) has four, which are evenly distributed above the bottom plate (1).

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