Power distribution equipment for refrigeration storage

Abstract

The power distribution equipment comprises an equipment body and a heat dissipation box, the heat dissipation box is arranged at the bottom of an inner cavity of the equipment body, fixing pieces are arranged on the left side and the right side of the heat dissipation box, and heat dissipation holes used in cooperation with the heat dissipation box are formed in the left side and the right side of the bottom of the equipment body. Fastening shells are arranged on the left side and the right side of the bottom of an inner cavity of the equipment body correspondingly, clamping devices are arranged in inner cavities of the fastening shells, and control devices used in cooperation with the clamping devices are arranged on the front side and the rear side of the top of each clamping device correspondingly. Through cooperative use of the heat dissipation box, the clamping device and the control device, the heat dissipation box dissipates heat of the equipment body, the clamping device clamps the heat dissipation box, and the control device controls loosening of the clamping device, the problems that an existing power distribution cabinet does not have a heat dissipation function, the performance of electrical elements is unstable, the failure rate is increased, and the service life is prolonged due to the fact that the temperature is too high are solved. And the power supply reliability is influenced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to power distribution equipment technical field especially relates to a power distribution equipment for cold storage. BACKGROUND

[0002] Power distribution equipment is the general term of high voltage distribution cabinet, generator, transformer, power line, circuit breaker, low voltage switch cabinet, distribution board, switch box, control box and other equipment in power system, which not only ensures the effective transmission and distribution of electricity in technology, but also guarantees the stability and safety of power supply in economy and social aspects, and plays an indispensable role in modern life and industrial development. The existing problems of prior art are that: the existing power distribution cabinet does not have the function of heat dissipation when in use, and high temperature may cause unstable performance of electrical components, increase failure rate and affect the reliability of power supply. CONTENT OF UTILITY MODEL

[0003] In view of the problems in the prior art, the utility model provides a power distribution equipment for cold storage, which has the advantage of heat dissipation for the equipment body, and solves the problems of the existing power distribution cabinet without heat dissipation function, high temperature may cause unstable performance of electrical components, increase failure rate and affect the reliability of power supply.

[0004] The utility model is realized as follows: a power distribution equipment for cold storage, a power distribution equipment for cold storage, including equipment body and heat dissipation box, the heat dissipation box is arranged at the bottom of the inner chamber of equipment body, the left side and the right side of heat dissipation box all are provided with fixed part, the left side and the right side of equipment body bottom all are set up with the heat dissipation hole of cooperation of heat dissipation box, the left side and the right side of equipment body inner chamber bottom all are provided with fastening shell, the inner chamber of fastening shell is provided with clamping device, the front side and the back of clamping device top all are provided with control device with clamping device cooperation.

[0005] As preferred in the utility model, the side close to the heat dissipation box of the fixed part is fixedly connected with the heat dissipation box.

[0006] As preferred in the utility model, the bottom of the fastening shell is fixedly connected with the equipment body.

[0007] As preferred in the utility model, the clamping device includes clamping baffle, the front side and the back of clamping baffle bottom all are provided with rotating gear, the front side of rotating gear front side is provided with control switch.

[0008] As preferred in the utility model, the control device includes limiting column, the limiting column is arranged at the top of rotating gear, the surface of limiting column is sleeved with rack slider, the side away from heat dissipation box of rack slider is provided with return spring.

[0009] As the utility model preferred, the top of the clamping baffle is clamped with the fixing part, the front side and the rear side of the bottom of the clamping baffle are fixedly connected with the rotating gear, the rotating gear at the rear side is rotatably connected with the fastening shell through the rotating shaft, and the rear side of the control switch penetrates the fastening shell and is fixedly connected with the front side rotating gear.

[0010] As the utility model preferred, the left side and the right side of the limiting column are fixedly connected with the fastening shell, and the left side and the right side of the reset spring are fixedly connected with the rack slider and the fastening shell respectively.

[0011] Compared with the prior art, the utility model has the advantages that:

[0012] 1、 the utility model discloses a heat dissipation box, clamping device and control device cooperate, heat dissipation box equipment body heat dissipation, clamping device clamping heat dissipation box, control device control clamping device release, solve the existing switchgear does not have the function of heat dissipation, temperature is too high and can lead to electrical components unstable performance, increase the failure rate, affect the reliability of power supply problem.

[0013] 2、 the utility model discloses a fixing part can be fixed to the heat dissipation box, facilitate the user to the use of fastening box.

[0014] 3、 the utility model discloses a fastening shell can play the protection and support effect to clamping device and control device, facilitate the user to the use of clamping device and control device.

[0015] 4、 the utility model discloses a clamping device can play the locking and release effect to heat dissipation box, facilitate the user to the use of heat dissipation box.

[0016] 5、 the utility model discloses a control device can play the control effect to clamping device, facilitate the user to the use of clamping device.

[0017] 6、 the utility model discloses a clamping baffle can be fixed to the fixing part, through setting up rotating gear, can drive clamping baffle rotation, through setting up control switch, can drive rotating gear rotation.

[0018] 7、 the utility model discloses a limiting column can support and limit rack slider, through setting up rack slider can drive rotating gear rotation, through setting up reset spring, can play the reset effect to rack slider. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is the whole three-dimensional structure schematic diagram provided by the utility model embodiment;

[0020] Figure 2It is the three-dimensional structure schematic diagram of the fastening shell provided by the embodiment of the utility model.

[0021] Figure 3 It is the three-dimensional structure schematic diagram of the heat dissipation box and the fixing part provided by the embodiment of the utility model.

[0022] Figure 4 It is the three-dimensional structure schematic diagram of the clamping device and the control device provided by the embodiment of the utility model.

[0023] In the drawing: 1, equipment body; 2, heat dissipation box; 3, fixing part; 4, heat dissipation hole; 5, fastening shell; 6, clamping device; 7, control device; 601, clamping baffle; 602, rotating gear; 603, control switch; 701, limiting column; 702, rack slider; 703, return spring. DETAILED DESCRIPTION

[0024] In order to further understand the invention content, characteristics and effects of the utility model, the following embodiments are exemplified, and are described in detail as follows with the help of the drawings.

[0025] The structure of the utility model is described in detail below in combination with the drawings.

[0026] As Figures 1 to 4 shown, the utility model embodiment provides a power distribution equipment for cold storage, a power distribution equipment for cold storage, including equipment body 1 and heat dissipation box 2, the heat dissipation box 2 is arranged at the bottom of the inner chamber of equipment body 1, the left side and the right side of heat dissipation box 2 are all provided with fixing part 3, the left side and the right side of the bottom of equipment body 1 are all provided with heat dissipation hole 4 used in cooperation with heat dissipation box 2, the left side and the right side of the bottom of the inner chamber of equipment body 1 are all provided with fastening shell 5, the inner chamber of fastening shell 5 is provided with clamping device 6, the front side and the back side of the top of clamping device 6 are all provided with control device 7 used in cooperation with clamping device 6.

[0027] Referring to Figure 3 , one side of fixing part 3 close to heat dissipation box 2 is fixedly connected with heat dissipation box 2.

[0028] Adopt the above scheme: by setting fixing part 3, heat dissipation box 2 can be fixed, which is convenient for users to use the fastening box.

[0029] Referring to Figure 1 , Figure 2 and Figure 4 , the bottom of fastening shell 5 is fixedly connected with equipment body 1.

[0030] Adopt the above scheme: by setting fastening shell 5, clamping device 6 and control device 7 can be protected and supported, which is convenient for users to use clamping device 6 and control device 7.

[0031] With reference to Figure 3 And Figure 4 The clamping device 6 comprises a clamping baffle 601, the front side and the rear side of the bottom of the clamping baffle 601 are provided with rotating gears 602, and the front side of the rotating gear 602 on the front side is provided with a control switch 603.

[0032] The above scheme is adopted: by arranging the clamping device 6, the heat dissipation box 2 can be locked and loosened, and the user is facilitated to use the heat dissipation box 2.

[0033] With reference to Figure 4 The control device 7 comprises a limiting column 701, the limiting column 701 is arranged at the top of the rotating gear 602, the surface of the limiting column 701 is sleeved with a rack slider 702, and the side, away from the heat dissipation box 2, of the rack slider 702 is provided with a reset spring 703.

[0034] The above scheme is adopted: by arranging the control device 7, the clamping device 6 can be controlled, and the user is facilitated to use the clamping device 6.

[0035] With reference to Figure 2 And Figure 4 The top of the clamping baffle 601 is clamped with the fixing part 3, the front side and the rear side of the bottom of the clamping baffle 601 are fixedly connected with the rotating gear 602, the rear side of the rotating gear 602 is rotatably connected with the fastening shell 5 through a rotating shaft, and the rear side of the control switch 603 penetrates the fastening shell 5 and is fixedly connected with the front side rotating gear 602.

[0036] The above scheme is adopted: by arranging the clamping baffle 601, the fixing part 3 can be fixed, by arranging the rotating gear 602, the clamping baffle 601 can be driven to rotate, and by arranging the control switch 603, the rotating gear 602 can be driven to rotate.

[0037] With reference to Figure 2 And Figure 4 The left side and the right side of the limiting column 701 are fixedly connected with the fastening shell 5, and the left side and the right side of the reset spring 703 are fixedly connected with the rack slider 702 and the fastening shell 5 respectively.

[0038] The above scheme is adopted: by arranging the limiting column 701, the rack slider 702 can be supported and limited, by arranging the rack slider 702, the rotating gear 602 can be driven to rotate, and by arranging the reset spring 703, the rack slider 702 can be reset.

[0039] Working principle of the utility model:

[0040] In use, the control switch 603 is pulled to drive the rotating gear 602 and the clamping baffle 601 to rotate, and the rotating gear 602 drives the rack slider 702 to move synchronously and press the return spring 703, the heat dissipation box 2 is placed in the appropriate position, the control switch 603 is released, the return spring 703 resets the rack slider 702, the rack slider 702 drives the rotating gear 602 to rotate reversely, the rotating gear 602 drives the clamping baffle 601 to rotate synchronously, the clamping baffle 601 is clamped with the fixed part 3, and the heat dissipation box 2 is fixed, when heat dissipation is needed, the motor is started, the motor drives the heat dissipation fan blade to rotate, and the heat is discharged from the inner cavity of the equipment body 1 through the heat dissipation hole 4, and the work is completed.

[0041] In summary: the power distribution equipment for cold storage, by setting the heat dissipation box 2, the clamping device 6 and the control device 7 are used in cooperation, the heat dissipation box 2 dissipates heat from the equipment body 1, the clamping device 6 clamps the heat dissipation box 2, and the control device 7 controls the clamping device 6 to release, solves the problem that the existing power distribution cabinet does not have the function of heat dissipation, the temperature is too high, which may cause unstable performance of electrical components, increase the failure rate, and affect the reliability of power supply.

[0042] It should be noted that in this text, relational terms such as first and second are used only to distinguish one entity or operation from another, and do not necessarily require or imply that there is any such actual relationship or order between these entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment.

[0043] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A power distribution device for cold storage, comprising a device body (1) and a heat dissipation box (2), the heat dissipation box (2) is arranged at the bottom of the inner cavity of the device body (1), characterized in that: The left side and the right side of the heat dissipation box (2) are provided with fixing members (3), the left side and the right side of the bottom of the equipment body (1) are provided with heat dissipation holes (4) matched with the heat dissipation box (2), the left side and the right side of the bottom of the inner cavity of the equipment body (1) are provided with fastening housings (5), the inner cavity of the fastening housing (5) is provided with clamping devices (6), the front side and the rear side of the top of the clamping device (6) are provided with control devices (7) matched with the clamping device (6).

2. The power distribution apparatus for cold storage as claimed in claim 1, wherein: The side close to the heat dissipation box (2) of the fixing member (3) is fixedly connected with the heat dissipation box (2).

3. The power distribution apparatus for cold storage as claimed in claim 1, wherein: The bottom of the fastening housing (5) is fixedly connected with the equipment body (1).

4. The power distribution apparatus for cold storage as claimed in claim 1, wherein: The clamping device (6) comprises a clamping baffle (601), the front side and the rear side of the bottom of the clamping baffle (601) are provided with rotating gears (602), and the front side of the rotating gear (602) is provided with a control switch (603).

5. The power distribution apparatus for cold storage as claimed in claim 1, wherein: The control device (7) comprises a limiting column (701), the limiting column (701) is arranged on the top of the rotating gear (602), the surface of the limiting column (701) is sleeved with a rack slider (702), and the side away from the heat dissipation box (2) of the rack slider (702) is provided with a reset spring (703).

6. The power distribution apparatus for cold storage as claimed in claim 4, wherein: The top of the clamping baffle (601) is clamped with the fixing member (3), the front side and the rear side of the bottom of the clamping baffle (601) are fixedly connected with the rotating gear (602), the rear side of the rotating gear (602) is rotatably connected with the fastening housing (5) through a rotating shaft, and the rear side of the control switch (603) penetrates through the fastening housing (5) and is fixedly connected with the front side rotating gear (602).

7. The power distribution apparatus for cold storage as claimed in claim 5, wherein: The left side and the right side of the limiting column (701) are fixedly connected with the fastening housing (5), and the left side and the right side of the reset spring (703) are fixedly connected with the rack slider (702) and the fastening housing (5) respectively.

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