CN208691652U - A kind of power equipment case automatic heat radiator - Google Patents
A kind of power equipment case automatic heat radiator Download PDFInfo
- Publication number
- CN208691652U CN208691652U CN201821281865.XU CN201821281865U CN208691652U CN 208691652 U CN208691652 U CN 208691652U CN 201821281865 U CN201821281865 U CN 201821281865U CN 208691652 U CN208691652 U CN 208691652U
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- China
- Prior art keywords
- cabinet
- block
- baffle
- heat radiator
- automatic heat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of power equipment case automatic heat radiators, including cabinet and chamber door, cabinet is the uncovered structure of front opening, and the open-mouth of cabinet is hinged with chamber door by hinge, the rear wall lower end perforation of the cabinet offers ventilation hole, and blower is installed in ventilation hole, the side side wall for being connected with automatic heat radiator is fixed by the bracket on the intracavity sidewall of the cabinet；This power equipment case is simple with automatic heat radiator structure, and triplicity is realized the heat dissipation of cabinet automatically by the expanded by heating situation of air bag, saved use cost and the cost of overhaul, substantially increases practicability.
Description
Technical field
The utility model relates to power domain, specially a kind of power equipment case automatic heat radiator.
Background technique
In the prior art, box type power equipment is mainly used in transformer or other power equipments, because its is small in size, construction
Many advantages, such as period is short is just gradually widely used by Utilities Electric Co.；Since power equipment can give out big calorimetric at work
Amount, and equipment box inner space is limited and closes, and equipment box body temperature will be caused to steeply rise in this way, greatly accelerated
The aging of component, increases maintenance frequency, improves use cost, causes the waste of resource, using being inconvenient, is
This, it is proposed that a kind of power equipment case automatic heat radiator.
Summary of the invention
Utility model is designed to provide a kind of power equipment case automatic heat radiator, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions:
A kind of power equipment case automatic heat radiator, including cabinet and chamber door, cabinet are the uncovered structure of front opening,
And the open-mouth of cabinet is hinged with chamber door by hinge, the rear wall lower end perforation of the cabinet offers ventilation hole, and divulges information
Blower is installed in hole, the side side wall for being connected with automatic heat radiator is fixed by the bracket on the intracavity sidewall of the cabinet；
The automatic heat radiator by L shape sleeve, the first sliding block, dynamic contact block, stationary contact ring, stationary contact block, air bag, catch bar,
Baffle and locking device composition, the side side wall of the L shape sleeve is fixedly connected by bracket with the inner sidewall of cabinet, and L shape
Through being plugged on the rear wall of cabinet, vertical one section of the inner sidewall of L shape sleeve slidably connects lateral one section of sleeve
First sliding block, and the upper center of the first sliding block is vertically connected with the lower end of first connecting rod, and the upper end of first connecting rod is hung down
The direct-connected lower end for connecing contact block is socketed with the first spring, and the upper end of the first spring and L shape sleeve vertical on the first connecting rod
Connected to one section of inner sidewall, the lower end of the first spring connect with the upper end of the first sliding block, vertical one section of the L shape sleeve it is interior
Side wall is fixedly connected with the lateral wall of stationary contact ring, and the inner roof wall of L shape sleeve is fixedly connected with the stationary contact block to match with dynamic contact block,
The upper end of the lower end connection air bag of first sliding block, and air bag is connected with the side of the second sliding block close to one end of blower, the
Two sliding blocks are slidably connected with lateral one section of the inner sidewall of L shape sleeve, vertical connection in the middle part of the other side side wall of second sliding block
One end of catch bar, and the other end of catch bar reaches the exocoel of cabinet through the side wall of L shape sleeve and contradicts the side of baffle
Sidewall upper is socketed with second spring on the catch bar, and one end of second spring is connect with the second sliding block, second spring
The other end is connect with the inner sidewall of L shape sleeve, and the upper end of the baffle is hinged on the lower end of fixed block by hinge bar, and fixed
Block is fixedly connected with the rear wall of cabinet, and the baffle is covered on ventilation hole, and the lower end of baffle passes through locking device and case
The rear wall of body connects.
Preferably, the locking device includes the first trapezoidal fixture block, the second trapezoidal fixture block, iron block and electromagnet, and described the
One trapezoidal fixture block is fixedly connected by support rod with the side wall lower ends of baffle, and the first trapezoidal fixture block reaches on the rear wall of cabinet
In the locking slot opened up and engage the second trapezoidal fixture block, the strip groove of perforation, and item are offered on the roof of the locking slot
The inner sidewall of connected in star is connect with the side walls of the second trapezoidal fixture block, and the upper center of the second trapezoidal fixture block vertically connects
The lower end of second connecting rod, and the upper end of the second connecting rod vertically connects in the middle part of the lower end of iron block, the iron block and strip groove
Inner sidewall be slidably connected, and the upper end of iron block connects the lower end of electromagnet, the side wall of electromagnet and bar shaped by third spring
The inner sidewall of groove is fixedly connected.
Preferably, it is arcuate structure that the catch bar, which contradicts one end of baffle,.
Preferably, the cross-sectional area of the baffle is greater than the cross-sectional area of ventilation hole.
Preferably, sealing joint strip is fixedly connected on the side wall of chamber door.
Compared with prior art, the utility model has the beneficial effects that
This power equipment case is simple with automatic heat radiator structure,
1, heat dissipation is classified by the expanded by heating of air bag, heat extra in cabinet is not only effectively discharged, but also according to reality
Situation effectively saves electric power, substantially increases practicability.
2, the baffle covered on the sealing joint strip and ventilation hole on chamber door side wall, effective waterproof insectproof slow down component
Aging, reduce maintenance frequency.
3, heat dissipation is realized according to the intracorporal temperature of case automatically, manual operation bring inconvenience has effectively been liberated, has subtracted significantly
The cost of manpower Maintenance and Repair is lacked, there is very strong practicability.
Triplicity is realized the heat dissipation of cabinet automatically by the expanded by heating situation of air bag, has saved use cost and inspection
Accomplish this, substantially increases practicability.
Detailed description of the invention:
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the A-A structural schematic diagram in Fig. 1；
Fig. 3 is the B structure schematic diagram in Fig. 2.
In figure: cabinet 1, blower 3, automatic heat radiator 4, L shape sleeve 41, the first sliding block 42, moves contact block 43, is quiet chamber door 2
Touch ring 44, stationary contact block 45, air bag 46, catch bar 47, baffle 48, locking device 49, the first trapezoidal fixture block 491, the second trapezoidal card
Block 492, iron block 493, electromagnet 494.
Specific embodiment:
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution:
A kind of power equipment case automatic heat radiator, including cabinet 1 and chamber door 2, cabinet 1 are the open knot of front opening
Structure, and the open-mouth of cabinet 1 is hinged with chamber door 2 by hinge, is fixedly connected with sealing joint strip on the side wall of chamber door 2, it is effectively close
Envelope, insect prevention is dust-proof, and the perforation of the rear wall lower end of cabinet 1 offers ventilation hole, and blower 3 is equipped in ventilation hole, cabinet 1 it is interior
The side side wall for being connected with automatic heat radiator 4 is fixed by the bracket on chamber side wall；
Automatic heat radiator 4 is by L shape sleeve 41, the first sliding block 42, dynamic contact block 43, stationary contact ring 44, stationary contact block 45, air bag
46, catch bar 47, baffle 48 and locking device 49 form, and the side side wall of L shape sleeve 41 passes through the inner sidewall of bracket and cabinet 1
Be fixedly connected, and L shape sleeve 41 laterally one section through being plugged on the rear wall of cabinet 1, vertical one section of L shape sleeve 41 it is interior
Side walls are connected with the first sliding block 42, and the upper center of the first sliding block 42 is vertically connected with the lower end of first connecting rod, and
The upper end of first connecting rod vertically connects the lower end of dynamic contact block 43, is socketed with the first spring, and the first spring on first connecting rod
Upper end connect with vertical one section of the inner sidewall of L shape sleeve 41, the lower end of the first spring is connect with the upper end of the first sliding block 42, L
The inner sidewall that 41 vertical one sections of shape sleeve is fixedly connected with the lateral wall of stationary contact ring 44, and the inner roof wall of L shape sleeve 41 is fixedly connected
There are the stationary contact block 45 to match with dynamic contact block 43, the upper end of the lower end connection air bag 46 of the first sliding block 42, and air bag 46 is close to wind
One end of machine 3 is connected with the side of the second sliding block, and the second sliding block is slidably connected with lateral one section of the inner sidewall of L shape sleeve 41, the
One end of vertical connection catch bar 47 in the middle part of the other side side wall of two sliding blocks, and the other end of catch bar 47 runs through L shape sleeve 41
Side wall reach the exocoel of cabinet 1 and contradict the side sidewall upper of baffle 48, one end that catch bar 47 contradicts baffle 48 is arc
Shape structure is socketed with second spring on catch bar 47, and one end of second spring is connect with the second sliding block convenient for pushing, and second
The other end of spring is connect with the inner sidewall of L shape sleeve 41, and the upper end of baffle 48 is hinged on the lower end of fixed block by hinge bar,
And fixed block is fixedly connected with the rear wall of cabinet 1, baffle 48 is covered on ventilation hole, and the lower end of baffle 48 passes through locking dress
It sets 49 to connect with the rear wall of cabinet 1, the cross-sectional area of baffle 48 is greater than the cross-sectional area of ventilation hole, effective to guarantee cabinet 1
Sealing, dust-proof and pest-proof, locking device 49 include the first trapezoidal fixture block 491, the second trapezoidal fixture block 492, iron block 493 and electromagnet
494, the first trapezoidal fixture block 491 is fixedly connected by support rod with the side wall lower ends of baffle 48, and the first trapezoidal fixture block 491 reaches
In the locking slot opened up on the rear wall of cabinet 1 and engage the second trapezoidal fixture block 492, offers perforation on the roof of locking slot
Strip groove, and the inner sidewall of strip groove is connect with the side walls of the second trapezoidal fixture block 492, the second trapezoidal fixture block 492
Upper center vertically connects the lower end of the second connecting rod, and the upper end of the second connecting rod vertically connects in the middle part of the lower end of iron block 493,
Iron block 493 and the inner sidewall of strip groove are slidably connected, and the upper end of iron block 493 connects electromagnet 494 by third spring
Lower end, the side wall of electromagnet 494 are fixedly connected with the inner sidewall of strip groove, blower 3, dynamic contact block 43 and stationary contact block 45 with it is external
Power supply collectively constitutes a series circuit by conducting wire, and dynamic contact block 43, stationary contact ring 44 and electromagnet 494 are with external power supply by leading
Line collectively constitutes a series circuit.
In this case, when the internal temperature of cabinet 1 is promoted, air bag 46 absorbs heat expansion, the dress at this point, baffle 48 is locked
49 lockings are set, so that air bag 46 pushes the first lifting upwards of sliding block 42, dynamic contact block 43 are driven to contradict the inner sidewall of stationary contact ring 44, this
When, circuit communication, 494 energizing magnetic of electromagnet attracts iron block 493 to move upwards, and drives the second trapezoidal fixture block 49 upwards
The first trapezoidal fixture block 491 of engaging is left, catch bar 47 pushes baffle 48 to be flipped up along hinge bar, exposes the ventilation of covering
Heat is discharged in hole；
If the internal temperature of cabinet 1 continues to be promoted, air bag 46 continues to expand, and driving dynamic contact block 43, lifting contradicts upwards
To stationary contact block 45, blower 3 starts, and assists the heat in discharge cabinet 1, and according to the temperature inside cabinet 1, classification is used, significantly
Improve practicability.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of power equipment case automatic heat radiator, including cabinet (1) and chamber door (2), cabinet (1) is the spacious of front opening
Mouth structure, and the open-mouth of cabinet (1) is hinged with chamber door (2) by hinge, it is characterised in that: the rear wall of the cabinet (1)
Lower end perforation offers ventilation hole, and blower (3) are equipped in ventilation hole, passes through bracket on the intracavity sidewall of the cabinet (1)
It is fixedly connected with the side side wall of automatic heat radiator (4)；The automatic heat radiator (4) is by L shape sleeve (41), the first sliding block
(42), contact block (43), stationary contact ring (44), stationary contact block (45), air bag (46), catch bar (47), baffle (48) and locking device are moved
(49) it forms, the side side wall of the L shape sleeve (41) is fixedly connected by bracket with the inner sidewall of cabinet (1), and L shape sleeve
(41) through being plugged on the rear wall of cabinet (1), vertical one section of the inner sidewall of L shape sleeve (41) slides lateral one section
It is connected with the first sliding block (42), and the upper center of the first sliding block (42) is vertically connected with the lower end of first connecting rod, and first
The upper end of connecting rod vertically connects the lower end of dynamic contact block (43), is socketed with the first spring, and the first bullet on the first connecting rod
The upper end of spring is connect with vertical one section of the inner sidewall of L shape sleeve (41), the upper end of the lower end of the first spring and the first sliding block (42)
Connection, vertical one section of the inner sidewall of L shape sleeve (41) are fixedly connected with the lateral wall of stationary contact ring (44), and L shape sleeve (41)
Inner roof wall be fixedly connected with the stationary contact block (45) to match with dynamic contact block (43), the lower end of first sliding block (42) connects gas
The upper end of capsule (46), and air bag (46) is connected with the side of the second sliding block, the second sliding block and L shape set close to the one end of blower (3)
Lateral one section of the inner sidewall of cylinder (41) is slidably connected, vertical connection catch bar (47) in the middle part of the other side side wall of second sliding block
One end, and the other end of catch bar (47) through L shape sleeve (41) side wall reach cabinet (1) exocoel and contradict baffle
(48) side sidewall upper is socketed with second spring, and one end of second spring and the second sliding block on the catch bar (47)
Connection, the other end of second spring are connect with the inner sidewall of L shape sleeve (41), and the upper end of the baffle (48) is cut with scissors by hinge bar
It connects in the lower end of fixed block, and fixed block is fixedly connected with the rear wall of cabinet (1), the baffle (48) is covered on ventilation hole
On, and the lower end of baffle (48) is connect by locking device (49) with the rear wall of cabinet (1).
2. a kind of power equipment case automatic heat radiator according to claim 1, it is characterised in that: the locking device
It (49) include the first trapezoidal fixture block (491), the second trapezoidal fixture block (492), iron block (493) and electromagnet (494), first ladder
Shape fixture block (491) is fixedly connected by support rod with the side wall lower ends of baffle (48), and the first trapezoidal fixture block (491) reaches cabinet
(1) in the locking slot opened up on rear wall and engage the second trapezoidal fixture block (492), offer and pass through on the roof of the locking slot
Logical strip groove, and the inner sidewall of strip groove is connect with the side walls of the second trapezoidal fixture block (492), described second is trapezoidal
The upper center of fixture block (492) vertically connects the lower end of the second connecting rod, and the upper end of the second connecting rod vertically connects iron block
(493) in the middle part of lower end, the iron block (493) and the inner sidewall of strip groove are slidably connected, and the upper end of iron block (493) passes through
Third spring connects the lower end of electromagnet (494), and the side wall of electromagnet (494) is fixedly connected with the inner sidewall of strip groove.
3. a kind of power equipment case automatic heat radiator according to claim 1, it is characterised in that: the catch bar
(47) one end for contradicting baffle (48) is arcuate structure.
4. a kind of power equipment case automatic heat radiator according to claim 3, it is characterised in that: the baffle (48)
Cross-sectional area be greater than ventilation hole cross-sectional area.
5. a kind of power equipment case automatic heat radiator according to claim 4, it is characterised in that: the side of chamber door (2)
Sealing joint strip is fixedly connected on wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821281865.XU CN208691652U (en) | 2018-08-09 | 2018-08-09 | A kind of power equipment case automatic heat radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821281865.XU CN208691652U (en) | 2018-08-09 | 2018-08-09 | A kind of power equipment case automatic heat radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208691652U true CN208691652U (en) | 2019-04-02 |
Family
ID=65884457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821281865.XU Expired - Fee Related CN208691652U (en) | 2018-08-09 | 2018-08-09 | A kind of power equipment case automatic heat radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208691652U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110131691A (en) * | 2019-06-13 | 2019-08-16 | 深圳市昊源新辉电子有限公司 | A kind of radiating subassembly for LED illumination lamp |
| CN110385910A (en) * | 2019-07-25 | 2019-10-29 | 安徽文博纸品印刷有限公司 | A kind of printing by paper machine of perfect heat-dissipating |
| CN111954435A (en) * | 2019-05-17 | 2020-11-17 | 湖北欧安电气股份有限公司 | Dustproof heat dissipation electrical control cabinet |
| CN112153433A (en) * | 2020-09-25 | 2020-12-29 | 南京轻雨绵网络科技有限公司 | Intelligent manufacturing heat dissipation device for network television box |
| CN112382953A (en) * | 2020-12-21 | 2021-02-19 | 韩永红 | Power distribution cabinet |
| CN113316344A (en) * | 2021-07-28 | 2021-08-27 | 深圳市宏泰欣电子技术有限公司 | Dismantle convenient protection against electric shock circuit board device |
| CN115798865A (en) * | 2022-11-09 | 2023-03-14 | 山东省产品质量检验研究院 | Heat dissipation device and heat dissipation method for transformer |
-
2018
- 2018-08-09 CN CN201821281865.XU patent/CN208691652U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111954435A (en) * | 2019-05-17 | 2020-11-17 | 湖北欧安电气股份有限公司 | Dustproof heat dissipation electrical control cabinet |
| CN111954435B (en) * | 2019-05-17 | 2022-09-09 | 湖北欧安电气股份有限公司 | Dustproof heat dissipation electrical control cabinet |
| CN110131691A (en) * | 2019-06-13 | 2019-08-16 | 深圳市昊源新辉电子有限公司 | A kind of radiating subassembly for LED illumination lamp |
| CN110385910A (en) * | 2019-07-25 | 2019-10-29 | 安徽文博纸品印刷有限公司 | A kind of printing by paper machine of perfect heat-dissipating |
| CN112153433A (en) * | 2020-09-25 | 2020-12-29 | 南京轻雨绵网络科技有限公司 | Intelligent manufacturing heat dissipation device for network television box |
| CN112153433B (en) * | 2020-09-25 | 2021-08-31 | 金奖 | Intelligent manufacturing heat dissipation device for network television box |
| CN112382953A (en) * | 2020-12-21 | 2021-02-19 | 韩永红 | Power distribution cabinet |
| CN113316344A (en) * | 2021-07-28 | 2021-08-27 | 深圳市宏泰欣电子技术有限公司 | Dismantle convenient protection against electric shock circuit board device |
| CN115798865A (en) * | 2022-11-09 | 2023-03-14 | 山东省产品质量检验研究院 | Heat dissipation device and heat dissipation method for transformer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190402 Termination date: 20190809 |