Emergency LED driving power supply

Abstract

The utility model discloses an emergency LED driving power supply which comprises a power supply main body and a lamp mounting plate, fixed sleeves are fixedly arranged on the surfaces of the two sides of a shell of the power supply main body, a mounting groove is formed in the inner side of one end of each fixed sleeve, a protective rubber sleeve is mounted on the inner side of each mounting groove, and each protective rubber sleeve is composed of an upper rubber block and a lower rubber block. Clamping blocks are fixedly arranged on the surfaces of the connecting positions of the upper rubber block and the lower rubber block, and clamping grooves corresponding to the clamping blocks in position are formed in the surfaces of the connecting positions of the upper rubber block and the lower rubber block. By arranging the protective rubber sleeve, the normal use of the driving power supply is effectively prevented from being affected by damage or breakage caused by bending of the power line and the outer skin at the through hole of the power supply shell in the long-time use process of the power line of the driving power supply; and through the matching arrangement of a fixing block, a through hole shaped like a Chinese character'zhong ', a pin rod, a fixing ring, a spring, a pull ring and a pin groove formed in the surface of one side of the mounting column, the emergency LED driving power supply mounted on the inner side of the lamp is more convenient to disassemble and assemble.

Description

TECHNICAL FIELD

[0001] The utility model relates to LED power supply technical field, in particular to an emergency LED drive power supply. BACKGROUND

[0002] LED drive power supply is the power supply converter that converts power supply into specific voltage current to drive LED light emitting, and the input of LED drive power supply includes high voltage power frequency AC (namely mains), low voltage direct current, high voltage direct current, low voltage high frequency AC (such as the output of electronic transformer) and the like.

[0003] The outer skin of the through hole of the power supply shell of the power line of the drive power supply is bent and broken in the long-time use process, which affects the normal use of the drive power supply, and the emergency LED drive power supply is fixedly installed in the inner side of the lamp, which is inconvenient to disassemble, maintain and replace. UTILITY MODEL CONTENTS

[0004] In order to overcome the deficiencies of the prior art, the utility model provides an emergency LED drive power supply, which is provided with a protective rubber sleeve, which effectively avoids the bending and breaking of the outer skin of the through hole of the power supply shell of the power line of the drive power supply in the long-time use process, which affects the normal use of the drive power supply, and the cooperation of the fixing block, the middle character through hole, the pin rod, the fixing ring, the spring, the pull ring and the pin slot on the one side surface of the mounting column makes the disassembly and assembly of the emergency LED drive power supply installed in the inner side of the lamp more convenient, and the emergency LED drive power supply is convenient to disassemble, maintain and replace.

[0005] To solve the above technical problems, the utility model provides technical schemes as follows: An emergency LED drive power supply, including power main part, lamp installation plate, the both sides surface of the shell of power main part is fixedly provided with fixed sleeve, the one end inboard of fixed sleeve is provided with installation slot, the inboard of installation slot is installed with protection rubber cover, protection rubber cover is composed of upper rubber block, lower rubber block, the surface of upper rubber block, lower rubber block junction is all fixedly provided with clamping block, the surface of upper rubber block, lower rubber block junction is provided with the clamping groove of corresponding with clamping block position, the one end of clamping block is in the inboard of clamping groove, the inwall of installation slot is symmetrically provided with limit slot, the outer wall of upper rubber block, lower rubber block is fixedly provided with the limit block of corresponding with limit slot position, limit block and limit slot are engaged, the one end of upper rubber block, lower rubber block away from fixed sleeve is all fixedly provided with C type rubber block, the one side surface of C type rubber block is fixedly provided with T type clamping strip, the other side surface of C type rubber block is provided with T type recess, the T type recess of opposite side of two C type rubber blocks, T type clamping strip is clamped, the both sides surface of shell bottom of power main part is all fixedly provided with U type installation block, the surface of U type installation block is provided with support strip, the one side surface of the top of U type installation block close to support strip is fixedly provided with fixed block, the surface of fixed block is horizontally provided with Zhongzi through -hole, the inboard of Zhongzi through -hole is installed with pin, the surface of pin is fixedly provided with fixed ring, the surface of pin is equipped with spring, the one end of pin is fixedly provided with pull ring, fixed ring, spring are in the inboard of Zhongzi through -hole, the top surface of lamp installation plate is fixedly provided with the installation column of corresponding with support strip position, the one side surface of installation column is provided with pin slot, the one end of pin extends to the inboard of pin slot and passes through Zhongzi through -hole.

[0006] As a preferred technical scheme of the utility model, the surface of the upper rubber block and the lower rubber block is provided with two clamping grooves, and the two sides of the upper rubber block and the lower rubber block are fixedly provided with two clamping blocks, and the clamping blocks and the clamping grooves are in corresponding positions.

[0007] As a preferred technical scheme of the utility model, the opposite surfaces of the upper rubber block and the lower rubber block are provided with arc grooves, and the power cord of the power main body is located in the arc grooves provided in the opposite surfaces of the upper rubber block and the lower rubber block.

[0008] As a preferred technical scheme of the utility model, the upper rubber block, the lower rubber block, and the C-shaped rubber block are all made of elastic rubber material.

[0009] As a preferred technical scheme of the utility model, the outer surface of the upper rubber block and the lower rubber block is provided with anti-skid lines.

[0010] Compared with the prior art, the utility model can achieve the following beneficial effects:

[0011] 1. By setting the protective rubber sleeve, effectively avoid the power cord of the driving power supply in the long-term use process of the power cord and the power shell hole of the outer skin bending caused by damage or breakage, affect the normal use of the driving power supply, through the cooperation of the fixing block, the middle hole, the pin rod, the fixing ring, the spring, the pull ring and the pin slot on the surface of the installation column, the emergency LED driving power supply installed in the inside of the lamp is more convenient to disassemble and assemble, and it is convenient to disassemble and repair and replace the emergency LED driving power supply.

[0012] 2. By the cooperation of the clamping block and the clamping groove, the protective rubber sleeve composed of the upper rubber block and the lower rubber block is installed on the inside of the fixed sleeve and is not easy to dislocate; by setting the upper rubber block, the lower rubber block and the C-shaped rubber block as elastic rubber material, the toughness of the bending part of the power cord is increased, and the damage of the bending part of the power cord is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a side view cross-sectional structure schematic view of the utility model.

[0014] Figure 2 It is a protective rubber sleeve cross-sectional structure schematic view of the utility model.

[0015] Figure 3 It is a Figure 1 It is an enlarged structure schematic view of the middle A.

[0016] Among them: 1, power supply body; 2, fixed sleeve; 3, upper rubber block; 4, lower rubber block; 5, C-shaped rubber block; 6, limiting groove; 7, limiting block; 8, U-shaped mounting block; 9, support strip; 10, lamp mounting plate; 11, installation column; 12, T-shaped groove; 13, T-shaped clamping strip; 14, clamping block; 15, clamping groove; 16, fixing block; 17, middle hole; 18, pin rod; 19, fixing ring; 20, spring; 21, pull ring; 22, pin slot. DETAILED DESCRIPTION

[0017] In order to make the technical means, creative features, purposes and effects realized by the utility model easy to understand, the utility model is further described below in combination with specific embodiments, but the following embodiments are only preferred embodiments of the utility model, not all. Based on the embodiments in the embodiments, other embodiments obtained by those skilled in the art without creative labor all belong to the protection scope of the utility model.

[0018] Embodiment, please refer to Figures 1-3As shown in the utility model provides a kind of emergency LED driving power supply, including power supply main body 1, lamp installation plate 10, the outer shell both sides surface of power supply main body 1 is fixedly provided with fixed sleeve 2, fixed sleeve 2 one end inside is provided with installation groove, protective rubber sleeve is installed in installation groove inside, protective rubber sleeve is composed of upper rubber block 3, lower rubber block 4, the surface of upper rubber block 3, lower rubber block 4 junction is fixedly provided with clamping block 14, the surface of upper rubber block 3, lower rubber block 4 junction is provided with the clamping groove 15 corresponding to the position of clamping block 14, clamping block 14 one end is inside clamping groove 15, the inner wall of installation groove is symmetrically provided with limiting groove 6, the outer wall of upper rubber block 3, lower rubber block 4 is fixedly provided with the limiting block 7 corresponding to the position of limiting groove 6, limiting block 7 and limiting groove 6 are engaged, the outer wall of upper rubber block 3, lower rubber block 4 is fixedly provided with C type rubber block 5 away from one end of fixed sleeve 2, the one side surface of C type rubber block 5 is fixedly provided with T type clamping strip 13, the other side surface of C type rubber block 5 is provided with T type recess 12, the T type recess 12 of opposite side of two C type rubber blocks 5, T type clamping strip 13 is clamped, the outer shell bottom end both sides surface of power supply main body 1 is fixedly provided with U type mounting block 8, the surface of U type mounting block 8 is provided with support strip 9, the one side surface of the top end of U type mounting block 8 close to support strip 9 is fixedly provided with fixed block 16, the surface of fixed block 16 is horizontally provided with Zhongzi through-hole 17, the inside of Zhongzi through-hole 17 is installed with pin 18, the surface of pin 18 is fixedly provided with fixed ring 19, the surface of pin 18 is provided with spring 20, one end of pin 18 is fixedly provided with pull ring 21, fixed ring 19, spring 20 are inside Zhongzi through-hole 17, the top end surface of lamp installation plate 10 is fixedly provided with installation column 11 corresponding to the position of support strip 9, the one side surface of installation column 11 is provided with pin slot 22, one end of pin 18 extends to the inside of pin slot 22 by passing Zhongzi through-hole 17;By setting protective rubber sleeve, effectively avoid the power cord of driving power supply in long time use process The outer skin of the through hole of power supply shell is bent to cause breakage or fracture, which affects the normal use of driving power supply, by the collocation of fixed block 16, Zhongzi through-hole 17, pin 18, fixed ring 19, spring 20, pull ring 21 and the pin slot 22 of the one side surface of installation column 11, the emergency LED driving power supply installed in the inside of lamp is more convenient to disassemble and assemble, which is convenient for emergency LED driving power supply to be disassembled, repaired and replaced.

[0019] As Figure 1 As shown, the surface of upper rubber block 3, lower rubber block 4 is provided with two clamping grooves 15, the two side surfaces of upper rubber block 3, lower rubber block 4 are fixedly provided with two clamping blocks 14, the position of clamping block 14, clamping groove 15 corresponds;By the collocation of clamping block 14, clamping groove 15, the protective rubber sleeve composed of upper rubber block 3, lower rubber block 4 is installed inside fixed sleeve 2 stably and not easy to dislocation.

[0020] As Figure 2As shown, the upper adhesive block 3 and the lower adhesive block 4 have arc-shaped grooves on their opposite surfaces, and the power cord of the power supply body 1 is located inside the arc-shaped grooves on the opposite surfaces of the upper adhesive block 3 and the lower adhesive block 4. By opening arc-shaped grooves on the opposite surfaces of the upper adhesive block 3 and the lower adhesive block 4, the power cord is limited and installed inside the arc-shaped grooves.

[0021] like Figure 1 As shown, the upper rubber block 3, the lower rubber block 4, and the C-shaped rubber block 5 are all made of elastic rubber. By making the upper rubber block 3, the lower rubber block 4, and the C-shaped rubber block 5 of elastic rubber, the toughness of the power cord at the bend is increased, and the damage at the bend of the power cord is reduced.

[0022] like Figure 1 As shown, the outer surfaces of the upper rubber block 3 and the lower rubber block 4 are provided with anti-slip textures; by providing anti-slip textures on the outer surfaces of the upper rubber block 3 and the lower rubber block 4, it is easy to remove the protective rubber sleeve.

[0023] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An emergency LED driver power supply comprising a power supply body (1), a luminaire mounting plate (10), characterized in that: The both sides surface of the shell of the power supply body (1) is fixedly provided with a fixed sleeve (2), one end of the fixed sleeve (2) is provided with an installation groove in the inner side, a protective rubber sleeve is installed in the installation groove, the protective rubber sleeve is composed of an upper rubber block (3) and a lower rubber block (4), the surface of the connecting part of the upper rubber block (3) and the lower rubber block (4) is fixedly provided with a clamping block (14), the surface of the connecting part of the upper rubber block (3) and the lower rubber block (4) is provided with a clamping groove (15) corresponding to the position of the clamping block (14), one end of the clamping block (14) is in the inner side of the clamping groove (15), the inner wall of the installation groove is symmetrically provided with a limiting groove (6), the outer wall of the upper rubber block (3) and the lower rubber block (4) is fixedly provided with a limiting block (7) corresponding to the position of the limiting groove (6), the limiting block (7) is clamped with the limiting groove (6), the upper rubber block (3) and the lower rubber block (4) are fixedly provided with a C-shaped rubber block (5) away from one end of the fixed sleeve (2), the surface of one side of the C-shaped rubber block (5) is fixedly provided with a T-shaped clamping strip (13), the surface of the other side of the C-shaped rubber block (5) is provided with a T-shaped groove (12), the T-shaped grooves (12) and the T-shaped clamping strips (13) on the opposite surfaces of the two C-shaped rubber blocks (5) are clamped, the bottom end of the surface of the shell of the power supply body (1) is fixedly provided with a U-shaped installation block (8), the surface of the U-shaped installation block (8) is provided with a supporting strip (9), the surface of the top end of the U-shaped installation block (8) close to the supporting strip (9) is fixedly provided with a fixed block (16), the surface of the fixed block (16) is transversely provided with a Chinese character hole (17), a pin rod (18) is installed in the inner side of the Chinese character hole (17), the surface of the pin rod (18) is fixedly provided with a fixed ring (19), the surface of the pin rod (18) is sleeved with a spring (20), one end of the pin rod (18) is fixedly provided with a pull ring (21), the fixed ring (19) and the spring (20) are in the inner side of the Chinese character hole (17), the top end surface of the lamp mounting plate (10) is fixedly provided with an installation column (11) corresponding to the position of the supporting strip (9), the surface of one side of the installation column (11) is provided with a pin groove (22), one end of the pin rod (18) extends to the inner side of the pin groove (22) through the Chinese character hole (17).

2. An emergency LED driver power supply according to claim 1, characterized in that: The surface of the upper rubber block (3) and the lower rubber block (4) is provided with two clamping grooves (15), the surface of the upper rubber block (3) and the lower rubber block (4) is fixedly provided with two clamping blocks (14), the clamping blocks (14) and the clamping grooves (15) are corresponding in position.

3. An emergency LED driver power supply according to claim 1, characterized in that: The opposite surfaces of the upper rubber block (3) and the lower rubber block (4) are provided with arc grooves, the power supply line of the power supply body (1) is in the inner side of the arc grooves provided on the opposite surfaces of the upper rubber block (3) and the lower rubber block (4).

4. The emergency LED driver power supply of claim 1, wherein: The upper rubber block (3), the lower rubber block (4) and the C-shaped rubber block (5) are all made of elastic rubber material.

5. An emergency LED driver power supply according to claim 1, characterized in that: The outer surface of the upper rubber block (3) and the lower rubber block (4) is provided with anti-skid lines.

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