Control cabinet for illumination

Abstract

The control cabinet comprises a cabinet body, a cabinet door and heat dissipation holes, the cabinet body is provided with a cable hole, the inner wall of the cable hole is provided with a placing groove, the cable hole is slidably connected with a round sleeve, the outer wall of the round sleeve is provided with a matching groove matched with the placing groove, the round sleeve is fixedly provided with a connecting plate, and the connecting plate is fixedly connected with the cabinet door. A fixing rod is fixed to the bottom of the cabinet body, an end block is arranged at the end of the fixing rod, the fixing rod is slidably connected with a rotating block, the rotating block abuts against the connecting plate, and the cabinet body is provided with matching pieces for assisting heat dissipation of cables in the placing grooves and the matching grooves. According to the utility model, under the action of the placing groove and the matching groove, cables entering the cabinet body are placed independently, a plurality of cables are prevented from being attached to each other and penetrating through the cable holes, and heat dissipation can be performed on the cables at the placing groove and the matching groove in cooperation with the heat dissipation fan, so that the cables are prevented from being overheated.

Description

Technical Field

[0001] The utility model relates to the technical field of control cabinets, in particular to a control cabinet used for lighting. Background Art

[0002] The wiring harness of a traditional lighting control cabinet is connected to the components in the cabinet through the wire holes at the bottom of the cabinet. Since there are multiple components in the cabinet, multiple wiring harnesses will pass through the wire holes against each other. Since the wiring harness generates heat during normal use, once a wiring harness overheats, the heat will be transferred and may cause the surrounding wiring harnesses to overheat together. In severe cases, multiple wiring harnesses may even burn.

[0003] Therefore, it is necessary to improve the traditional control cabinet to avoid the above-mentioned problems. Utility Model Content

[0004] The purpose of the utility model is to provide a control cabinet for lighting in order to solve the above problems.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A control cabinet for lighting comprises a cabinet body, a cabinet door and a heat dissipation hole, wherein the cabinet body is provided with a cable hole, and the inner wall of the cable hole is provided with a placement groove, a round sleeve is slidably connected to the cable hole, and a matching groove matched with the placement groove is provided on the outer wall of the round sleeve, a connecting plate is fixed to the round sleeve, a fixing rod is fixed to the bottom of the cabinet body, and an end block is set at the end of the fixing rod, and a rotating block is slidably connected to the fixing rod, and the rotating block abuts against the connecting plate, and a matching piece for assisting heat dissipation of the cables in the placement groove and the matching groove is provided on the cabinet body.

[0007] Preferably, the matching piece includes a through hole formed on a circular sleeve, a fixing block is fixed on the circular sleeve, a cooling fan located in the through hole is mounted on the fixing block, and an air hole is also formed at the matching groove.

[0008] Preferably, a vertical rod is fixed to the bottom of the cabinet, and the vertical rod extends into a circular hole formed on the connecting plate.

[0009] Preferably, a stopper is fixed on the vertical rod, and the stopper abuts against the connecting plate, and the bottom of the matching groove is exposed.

[0010] Preferably, a spring is sleeved on the fixed rod, and one end of the spring is fixedly connected to the end block, and the other end of the spring is in contact with the rotating block.

[0011] Preferably, the rotating block is provided with a sleeve hole which is sleeved on the vertical rod.

[0012] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0013] 1. The present application allows the cables entering the cabinet to be placed separately under the action of the placement groove and the matching groove, thereby avoiding multiple cables from fitting together and passing through the cable holes. In addition, with the help of a cooling fan, the cables at the placement groove and the matching groove can be cooled to prevent overheating of the cables.

[0014] 2. The present application fixes a round block at the bottom of the cabinet. Therefore, when the round sleeve is not installed, the elastic force of the spring can enable the sleeve hole on the rotating block to be sleeved on the round block, thereby fixing the position of the rotating block. Therefore, the rotating block can be effectively prevented from rotating on the fixed rod at will. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The overall structure diagram of the control cabinet provided according to the embodiment of the utility model is shown;

[0016] Figure 2 A schematic diagram of the internal structure of a control cabinet provided according to an embodiment of the utility model is shown;

[0017] Figure 3 A schematic diagram of the bottom structure of a control cabinet provided according to an embodiment of the utility model is shown.

[0018] Legend:

[0019] 1. Cabinet body; 2. Cabinet door; 3. Heat dissipation hole; 4. Cable hole; 5. Placement groove; 6. Round sleeve; 7. Through hole; 8. Matching groove; 9. Air hole; 10. Fixed block; 11. Cooling fan; 12. Connecting plate; 13. Round hole; 14. Fixed rod; 15. End block; 16. Spring; 17. Rotating block; 18. Sleeve hole; 19. Stopper; 20. Vertical rod; 21. Round block. DETAILED DESCRIPTION

[0020] 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.

[0021] Embodiment 1:

[0022] The utility model provides a technical solution, please refer to Figure 1-3 :

[0023] A control cabinet for lighting, comprises a cabinet body 1, a cabinet door 2 and a heat dissipation hole 3, characterized in that a cable hole 4 is provided on the cabinet body 1, and a placement groove 5 is provided on the inner wall of the cable hole 4, a round sleeve 6 is slidably connected to the cable hole 4, and a matching groove 8 matched with the placement groove 5 is provided on the outer wall of the round sleeve 6, a connecting plate 12 is fixed on the round sleeve 6, a fixing rod 14 is fixed to the bottom of the cabinet body 1, and an end block 15 is fixed to the end of the fixing rod 14, and a rotating block 17 is slidably connected to the fixing rod 14, and the rotating block 17 is abutted against the connecting plate 12, and a matching piece for assisting heat dissipation of the cables in the placement groove 5 and the matching groove 8 is provided on the cabinet body 1.

[0024] Embodiment 2:

[0025] The technical solution is basically the same as that of the first embodiment, except that Figure 2 As shown, the matching piece includes a through hole 7 opened on the round sleeve 6, and a fixing block 10 is fixed on the round sleeve 6, and a cooling fan 11 located in the through hole 7 is installed on the fixing block 10, and an air hole 9 is also opened at the matching groove 8. The wind blown by the cooling fan 11 can not only dissipate heat to the cables in the placement groove 5 and the matching groove 8 through the air hole 9, but also dissipate heat to the inside of the cabinet 1.

[0026] Embodiment three:

[0027] The technical solution is basically the same as that of the first embodiment, except that Figure 2 and Figure 3 As shown, a vertical rod 20 is fixed to the bottom of the cabinet 1, and the vertical rod 20 extends into the circular hole 13 provided on the connecting plate 12. A stopper 19 is fixed on the vertical rod 20, and the stopper 19 abuts against the connecting plate 12, and the bottom of the matching groove 8 is exposed. A spring 16 is sleeved on the fixed rod 14, and one end of the spring 16 is fixedly connected to the end block 15, and the other end abuts against the rotating block 17. The rotating block 17 is provided with a sleeve hole 18 sleeved on the vertical rod 20. Under the elastic force of the spring 16, the rotating block 17 can be moved up until the sleeve hole 18 is sleeved on the vertical rod 20, thereby fixing the position of the connecting plate 12, so that the connecting plate 12 cannot be rotated under force. A round block 21 is fixed to the bottom of the cabinet 1, so when the round sleeve 6 is not installed, under the elastic force of the spring 16, the sleeve hole 18 on the rotating block 17 can be sleeved on the round block 21, which plays a role in fixing the position of the rotating block 17.

[0028] In summary, after the cable provided in this embodiment is connected to the components in the cabinet 1 through the placement groove 5, the round sleeve 6 can be inserted into the cable hole 4, and the round hole 13 can be sleeved on the vertical rod 20 until the connecting plate 12 abuts against the stopper 19. Push the rotating block 17 to make the rotating block 17 disengage from the round block 21, rotate the rotating block 17 to make the sleeve hole 18 align with the vertical rod 20, and release the pulling force on the rotating block 17. Under the elastic force of the spring 16, the sleeve hole 18 can be sleeved on the vertical rod 20, and the rotating block 17 abuts against the connecting plate 12, thereby fixing the position of the connecting plate 12.

[0029] The above description of the 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 control cabinet for lighting, comprising a cabinet body (1), a cabinet door (2) and a heat dissipation hole (3), characterized in that: The cabinet (1) is provided with a cable hole (4), and a placement groove (5) is provided on the inner wall of the cable hole (4); a round sleeve (6) is slidably connected to the cable hole (4), and a matching groove (8) matched with the placement groove (5) is provided on the outer wall of the round sleeve (6); a connecting plate (12) is fixed to the round sleeve (6); a fixing rod (14) is fixed to the bottom of the cabinet (1), and an end block (15) is provided at the end of the fixing rod (14); a rotating block (17) is slidably connected to the fixing rod (14), and the rotating block (17) is in contact with the connecting plate (12); and a matching piece for assisting heat dissipation of cables in the placement groove (5) and the matching groove (8) is provided on the cabinet (1).

2. The control cabinet for lighting according to claim 1, characterized in that: The matching piece comprises a through hole (7) formed on a circular sleeve (6), a fixing block (10) is fixed on the circular sleeve (6), and a cooling fan (11) located in the through hole (7) is installed on the fixing block (10), and an air hole (9) is also formed at the matching groove (8).

3. The control cabinet for lighting according to claim 1, characterized in that: A vertical rod (20) is fixed to the bottom of the cabinet (1), and the vertical rod (20) extends into a circular hole (13) provided on the connecting plate (12).

4. The control cabinet for lighting according to claim 3, characterized in that: A stopper (19) is fixed on the vertical rod (20), and the stopper (19) abuts against the connecting plate (12), and the bottom of the matching groove (8) is exposed.

5. The control cabinet for lighting according to claim 1, characterized in that: The fixed rod (14) is sleeved with a spring (16), one end of the spring (16) is fixedly connected to the end block (15), and the other end of the spring (16) is in contact with the rotating block (17).

6. The control cabinet for lighting according to claim 5, characterized in that: The rotating block (17) is provided with a sleeve hole (18) sleeved on the vertical rod (20).

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