CN215733358U

CN215733358U - Power bus box heat abstractor

Info

Publication number: CN215733358U
Application number: CN202122210242.1U
Authority: CN
Inventors: 王苏豫; 张海港
Original assignee: Wuxi Longting Slide Guide Electric Co ltd
Current assignee: Wuxi Longting Slide Guide Electric Co ltd
Priority date: 2021-09-13
Filing date: 2021-09-13
Publication date: 2022-02-01
Anticipated expiration: 2031-09-13

Abstract

The utility model belongs to the field of heat dissipation devices, and particularly relates to a power bus box heat dissipation device which comprises a shell; the inside of the shell is fixedly connected with a controller, and a connecting wire is arranged on the lower side of the controller; the lower end of the connecting wire is arranged on the adapter plate, and the back of the adapter plate is fixedly connected to the shell; the two ends of the shell are provided with air holes, and a heat dissipation device is arranged in the shell; the heat dissipation device comprises a quick replacement mechanism and a wire arranging mechanism, wherein the quick replacement mechanism comprises a heat dissipation fan, a connecting plate, a plug board, a pushing unit and a clamping unit; the right end of the shell is provided with a heat dissipation fan, and two ends of the heat dissipation fan are fixedly connected with connecting plates; the right side of the connecting plate is fixedly connected with an inserting plate, and the left end of the inserting plate is provided with a pushing unit; a clamping unit is arranged outside the pushing unit; through setting up quick replacement mechanism, make the heat dissipation fan when damaging, carry out quick replacement to the heat dissipation fan, and then promote the radiating effect.

Description

Power bus box heat abstractor

Technical Field

The utility model relates to the field of heat dissipation devices, in particular to a power bus box heat dissipation device.

Background

When the power bus box is used, the heat dissipation of the interior of the power bus box is facilitated through the heat dissipation device.

When the power bus box operates, the heat dissipation fans are synchronously started, air flow exchange is carried out in the box body and outside the box body through the heat dissipation fans, parts inside the bus box are quickly cooled, and the service life of the parts inside the bus box is prolonged.

When the heat radiation fan rotates, sundries and mosquitoes can be generated on the outer side of the box body and pass through the air inlet and then the interior of the heat radiation fan, so that the heat radiation fan is influenced, and the heat radiation fan is damaged; therefore, the power bus box heat dissipation device is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a power bus box heat dissipation device, which aims to solve the problems that a heat dissipation fan in a bus box is inconvenient to replace and the defects of the prior art are overcome.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model relates to a power bus box heat dissipation device, which comprises a shell; the inside of the shell is fixedly connected with a controller, and a connecting wire is arranged on the lower side of the controller; the lower end of the connecting wire is arranged on the adapter plate, and the back of the adapter plate is fixedly connected to the shell; the two ends of the shell are provided with air holes, and a heat dissipation device is arranged in the shell; the heat dissipation device comprises a quick replacement mechanism and a wire arranging mechanism, wherein the quick replacement mechanism comprises a heat dissipation fan, a connecting plate, a plug board, a pushing unit and a clamping unit; the right end of the shell is provided with a heat dissipation fan, and two ends of the heat dissipation fan are fixedly connected with connecting plates; the right side of the connecting plate is fixedly connected with an inserting plate, and the left end of the inserting plate is provided with a pushing unit; the promotion unit outside sets up the screens unit, through setting up quick replacement mechanism, makes the heat dissipation fan carry out quick replacement to the heat dissipation fan when damaging, and then promotes the radiating effect.

Preferably, the wire arranging mechanism comprises a fixing unit, an auxiliary inserting unit and an induced draft plate, and the lower end of the connecting wire is inserted in the fixing unit; the fixed unit is internally provided with an auxiliary inserting unit, the upper side of the fixed unit is fixedly connected with the induced draft plate, and the connecting wires are arranged by the wire arranging mechanism when being installed, so that the intervals between the connecting wires are convenient to increase, and the heat dissipation effect is further improved.

Preferably, the pushing unit comprises a push rod, a push plate and a first spring, and the push rod is inserted into the inserting plate; the left side of the push rod is fixedly connected with the push plate, and the outer side of the push plate is fixedly connected with the first spring; the one end that the push pedal was kept away from to first spring links firmly on the connecting plate, through setting up push rod, push pedal and first spring, when demolising the heat dissipation fan, promotes the push pedal and drives the push rod and remove compression first spring.

Preferably, the clamping unit comprises a clamping plate and a second spring, and the outer side of the push rod is attached to the clamping plate; one end of the clamping plate, which is far away from the push rod, is inserted in the shell, and one side of the clamping plate, which is far away from the push rod, is fixedly connected with a second spring; the one end that the cardboard was kept away from to the second spring links firmly on the casing, through setting up cardboard and second spring, when making the picture peg insert and establish in the casing, carries on spacingly to the picture peg.

Preferably, the fixing unit comprises a fixing plate and an insertion block, and the lower end of the connecting wire is inserted into the fixing plate; the fixed plate downside links firmly the inserted block, and the inserted block lower extreme is inserted and is established inside the keysets, through setting up fixed plate and inserted block, is convenient for arrange the connecting wire in order.

Preferably, the auxiliary inserting unit comprises a roller and a limiting rod, and the roller is inserted in the fixing plate; a limiting rod is inserted in the roller, and two sides of the limiting rod are fixedly connected in the fixing plate; the connecting wire is attached to the outer side of the roller, and the roller and the limiting rod are arranged, so that the connecting wire is assisted to be inserted when being inserted.

The utility model has the advantages that:

1. according to the utility model, the quick replacement mechanism is arranged, so that when the heat dissipation fan is damaged, the pushing unit is pushed to push the clamping unit out of the plug board, then the heat dissipation fan is pulled to pull the plug board out of the shell, then the replaced heat dissipation fan drives the connecting plate and the plug board to be inserted into the shell, the plug board extrudes the clamping unit, and after the insertion of the plug board is finished, the clamping unit is fixed through the limit of the clamping unit, so that the heat dissipation fan can be conveniently and quickly replaced, and the heat dissipation effect is further improved;

2. according to the utility model, the wire arrangement mechanism is arranged, so that when the connecting wire is installed, the auxiliary insertion unit is inserted into the fixing unit, and the fixing unit is used for arranging the connecting wire, so that air flow can conveniently pass through gaps between the connecting wires, and further the connecting wire is rapidly cooled.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic cross-sectional front view illustrating a structure of a first embodiment of the present invention;

FIG. 2 is a right side view of the first embodiment;

FIG. 3 is a schematic diagram of a structure at A in FIG. 1 according to a first embodiment;

FIG. 4 is a schematic diagram of a structure at B in FIG. 1 according to a first embodiment;

FIG. 5 is a schematic cross-sectional front view illustrating a second embodiment of the present invention;

fig. 6 is a schematic structural diagram of the second embodiment at C in fig. 5.

In the figure: 110. a housing; 111. air holes; 120. a controller; 130. a connecting wire; 140. an adapter plate; 210. a heat dissipation fan; 220. a connecting plate; 230. inserting plates; 240. a push rod; 241. a slider; 250. pushing the plate; 260. a first spring; 270. clamping a plate; 280. a second spring; 310. a fixing plate; 320. inserting a block; 330. a roller; 340. a limiting rod; 350. an induced draft plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

Referring to fig. 1-4, a heat dissipation device for a power bus bar box includes a housing 110; the inside of the housing 110 is fixedly connected with a controller 120, and a connecting line 130 is arranged at the lower side of the controller 120; the lower end of the connecting wire 130 is arranged on the adapter plate 140, and the back of the adapter plate 140 is fixedly connected to the shell 110; the two ends of the shell 110 are provided with air holes 111, and a heat dissipation device is arranged in the shell 110; the heat dissipation device comprises a quick replacement mechanism and a wire arranging mechanism, wherein the quick replacement mechanism comprises a heat dissipation fan 210, a connecting plate 220, a plug board 230, a pushing unit and a clamping unit; a heat dissipation fan 210 is arranged at the right end of the housing 110, and two ends of the heat dissipation fan 210 are fixedly connected with a connecting plate 220; the right side of the connecting plate 220 is fixedly connected with an inserting plate 230, and the left end of the inserting plate 230 is provided with a pushing unit; a clamping unit is arranged outside the pushing unit; during operation, when radiator fan 210 damages, promote the promotion unit, release picture peg 230 with the screens unit, then pulling radiator fan 210, pull out casing 110 with picture peg 230, later with the radiator fan 210 after the change drive connecting plate 220 and picture peg 230 insert and establish in casing 110, picture peg 230 extrudes the screens unit, insert and establish after finishing through the spacing of screens unit when picture peg 230 fixes, be convenient for carry out quick replacement to radiator fan 210, through setting up quick replacement mechanism, make radiator fan 210 when damaging, carry out quick replacement to radiator fan 210, and then promote the radiating effect.

The wire arranging mechanism comprises a fixing unit, an auxiliary inserting unit and an induced draft plate 350, and the lower end of the connecting wire 130 is inserted into the fixing unit; an auxiliary inserting unit is arranged in the fixing unit, and an induced draft plate 350 is fixedly connected to the upper side of the fixing unit; during operation, connecting wire 130 when the installation, establish the unit through supplementary inserting and insert and establish to fixed unit in, arrange in order connecting wire 130 through fixed unit, the air current of being convenient for passes through the space between connecting wire 130, through setting up reason line mechanism, makes connecting wire 130 when the installation, arranges in order connecting wire 130, is convenient for increase the interval between connecting wire 130, further promotion radiating effect.

The pushing unit comprises a push rod 240, a push plate 250 and a first spring 260, and the push rod 240 is inserted into the insertion plate 230; the push rod 240 is fixedly connected with the push plate 250 at the left side, and the first spring 260 is fixedly connected with the outer side of the push plate 250; one end of the first spring 260, which is far away from the push plate 250, is fixedly connected to the connecting plate 220; during operation, the push plate 250 on two sides is pushed to drive the push rod 240 to compress the first spring 260, and by arranging the push rod 240, the push plate 250 and the first spring 260, when the heat dissipation fan 210 is removed, the push plate 250 is pushed to drive the push rod 240 to move to compress the first spring 260.

The blocking unit comprises a blocking plate 270 and a second spring 280, and the outer side of the push rod 240 is attached to the blocking plate 270; one end of the clamping plate 270, which is far away from the push rod 240, is inserted into the casing 110, and one side of the clamping plate 270, which is far away from the push rod 240, is fixedly connected with a second spring 280; the end of the second spring 280, which is far away from the catch plate 270, is fixedly connected to the housing 110; when the heat dissipation fan 210 works, the inserting plate 230 is inserted to press the clamping plate 270 so that the clamping plate 270 compresses the second spring 280, after the inserting plate 230 is inserted, the clamping plate 270 is reversely pushed to be inserted into the inserting plate 230 through the elastic potential energy of the second spring 280 to fix the heat dissipation fan 210, and the inserting plate 230 is limited when the inserting plate 230 is inserted into the shell 110 through the clamping plate 270 and the second spring 280.

The fixing unit comprises a fixing plate 310 and an insertion block 320, and the lower end of the connecting wire 130 is inserted into the fixing plate 310; the lower side of the fixed plate 310 is fixedly connected with the insertion block 320, and the lower end of the insertion block 320 is inserted into the adapter plate 140; during operation, insert earlier connecting wire 130 and establish in fixed plate 310, after connecting wire 130 is connected with keysets 140, insert and establish keysets 140 with plug 320 in, carry on spacingly to fixed plate 310, through setting up fixed plate 310 and plug 320, be convenient for arrange connecting wire 130 in order.

The auxiliary inserting unit comprises a roller 330 and a limiting rod 340, and the roller 330 is inserted in the fixing plate 310; a limiting rod 340 is inserted into the roller 330, and two sides of the limiting rod 340 are fixedly connected inside the fixing plate 310; the outer side of the roller 330 is attached to the connecting line 130; during operation, when the connecting wire 130 is inserted, the roller 330 rotates under the limit of the limiting rod 340 through the fit with the roller 330, the connecting wire 130 is inserted in an auxiliary manner, and the connecting wire 130 is inserted in an auxiliary manner through the roller 330 and the limiting rod 340.

Example two

Referring to fig. 5 to 6, in the first comparative example, as another embodiment of the present invention, a sliding block 241 is fixedly connected to an outer side of the push rod 240, and an end of the sliding block 241 away from the push rod 240 slides inside the insert plate 230; in operation, the push rod 240 drives the sliding block 241 to slide in the insertion plate 230.

The working principle is that when the heat dissipation fan 210 is replaced, the push plates 250 on two sides are pushed to drive the push rods 240 to compress the first springs 260, the push rods 240 synchronously press the clamping plates 270 when moving, the clamping plates 270 compress the second springs 280, the clamping plates 270 are pushed out of the insertion plates 230, the heat dissipation fan 210 is pulled to pull the insertion plates 230 out of the shell 110, the replaced heat dissipation fan 210 drives the insertion plates 230 to be inserted into the shell 110, the insertion plates 230 press the clamping plates 270 when being inserted, the clamping plates 270 compress the second springs 280, and after the insertion plates 230 are inserted, the clamping plates 270 are reversely pushed to be inserted into the insertion plates 230 through elastic potential energy of the second springs 280 to fix the heat dissipation fan 210, so that the heat dissipation fan 210 can be replaced quickly, and the heat dissipation effect inside the shell 110 is improved.

When the connecting wire 130 is installed, insert earlier the connecting wire 130 and establish in the fixed plate 310, the connecting wire 130 inserts and establishes the laminating through with gyro wheel 330, make gyro wheel 330 rotate under the spacing of gag lever post 340, assist to insert and establish the connecting wire 130, after connecting wire 130 is connected with keysets 140, insert the plug-in block 320 and establish in keysets 140, it is spacing to carry out fixed plate 310, rotation through cooling fan 210 during the use, it flows to drive gas, flow gas is carried out the drainage through induced air board 350, be convenient for dispel the heat to connecting wire 130, further promotion radiating effect.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims

1. The utility model provides a power bus-bar box heat abstractor which characterized in that: comprises a housing (110); the controller (120) is fixedly connected inside the shell (110), and a connecting wire (130) is arranged on the lower side of the controller (120); the lower end of the connecting wire (130) is arranged on the adapter plate (140), and the back of the adapter plate (140) is fixedly connected to the shell (110); the two ends of the shell (110) are provided with air holes (111), and a heat dissipation device is arranged in the shell (110);

the heat dissipation device comprises a quick replacement mechanism and a wire arranging mechanism, wherein the quick replacement mechanism comprises a heat dissipation fan (210), a connecting plate (220), an inserting plate (230), a pushing unit and a clamping unit; a heat dissipation fan (210) is arranged at the right end of the shell (110), and two ends of the heat dissipation fan (210) are fixedly connected with a connecting plate (220); the right side of the connecting plate (220) is fixedly connected with an inserting plate (230), and the left end of the inserting plate (230) is provided with a pushing unit; the outside of the pushing unit is provided with a clamping unit.

2. The bus bar box heat sink of claim 1, wherein: the wire arranging mechanism comprises a fixing unit, an auxiliary inserting unit and an induced draft plate (350), and the lower end of the connecting wire (130) is inserted into the fixing unit; the fixed unit is internally provided with an auxiliary inserting unit, and the upper side of the fixed unit is fixedly connected with an induced draft plate (350).

3. The bus bar box heat sink of claim 1, wherein: the pushing unit comprises a push rod (240), a push plate (250) and a first spring (260), and the push rod (240) is inserted into the inserting plate (230); the left side of the push rod (240) is fixedly connected with the push plate (250), and the outer side of the push plate (250) is fixedly connected with a first spring (260); one end of the first spring (260) far away from the push plate (250) is fixedly connected to the connecting plate (220).

4. The bus bar box heat sink of claim 1, wherein: the clamping unit comprises a clamping plate (270) and a second spring (280), and the outer side of the push rod (240) is attached to the clamping plate (270); one end, far away from the push rod (240), of the clamping plate (270) is inserted into the shell (110), and one side, far away from the push rod (240), of the clamping plate (270) is fixedly connected with a second spring (280); the end of the second spring (280) away from the catch plate (270) is fixedly connected to the housing (110).

5. The bus bar box heat sink of claim 2, wherein: the fixing unit comprises a fixing plate (310) and an inserting block (320), and the lower end of the connecting wire (130) is inserted into the fixing plate (310); the lower side of the fixing plate (310) is fixedly connected with the inserting block (320), and the lower end of the inserting block (320) is inserted into the adapter plate (140).

6. The bus bar box heat sink of claim 2, wherein: the auxiliary inserting unit comprises a roller (330) and a limiting rod (340), and the roller (330) is inserted in the fixing plate (310); a limiting rod (340) is inserted into the roller (330), and two sides of the limiting rod (340) are fixedly connected inside the fixing plate (310); the outer side of the roller (330) is attached to the connecting line (130).