CN208257227U - A kind of high and low voltage switchgear with heat sinking function - Google Patents
A kind of high and low voltage switchgear with heat sinking function Download PDFInfo
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- CN208257227U CN208257227U CN201821011465.7U CN201821011465U CN208257227U CN 208257227 U CN208257227 U CN 208257227U CN 201821011465 U CN201821011465 U CN 201821011465U CN 208257227 U CN208257227 U CN 208257227U
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- cabinet
- cabinet body
- low voltage
- release hole
- heat
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Abstract
The utility model discloses a kind of high and low voltage switchgears with heat sinking function, including cabinet body and connecting box；The top of the cabinet body is connected with cabinet cap by connecting cabinet, heat release hole is equipped in one two lateral walls of the cabinet body, the inside top surface of the connection cabinet is equipped with radiator fan, the side wall for connecting cabinet is equipped with venthole, the cabinet body is equipped on the outside of the two sidewalls of heat release hole and is provided with flap type outer panel, the flap type is with Open Side Down, low inside and high outside setting, the two lateral walls that the cabinet body is provided with heat release hole set gradually interior plate, two layers of block, sieve and flap type outer panel from the inside to the outside, are equipped with heat dissipating silicone grease between two layers of block；The built-in flabellum opposite there are two direction of rotation in cabinet body inner wall bottom；The utility model is equipped with down the flabellum for accelerating air flowing on the whole, and has the heat release hole or radiator window that hot-air can be discharged on the side wall of cabinet body, and having the function of can rain-proof dust-proof and multi-faceted heat dissipation.
Description
Technical field
The utility model relates to high and low voltage switchgear fields, it particularly relates to a kind of high-low pressure with heat sinking function
Switchgear.
Background technique
The main function of switchgear be generated electricity in electric system, transmitted electricity, the conversion of distribution and electric energy during, carry out
Folding controls and protects electrical equipment, and the component in switchgear mainly has breaker, disconnecting switch, on-load switch, operation machine
The composition such as structure, mutual inductor and various protective devices, high and low voltage switchgear is one kind of switchgear, existing high and low voltage switchgear
It can use, can also use outdoors indoors, switchgear outside line is introduced into master switch in cabinet, opens subsequently into sub-control
It closes, each branch is set according to its needs, and such as instrument, automatic control, motor magnetic switch, various A.C. contactors etc., some also sets height
Pressure chamber and low-pressure chamber switchgear are equipped with high voltage bus, such as power plant, and some is additionally provided with to protect the low-frequency load reduction of capital equipment,
The heating problem solution of high and low voltage switchgear is bad, will lead to high and low voltage switchgear ontology or internal unit premature aging, this is
There is a key factor of major accident, such as the overheat of high and low voltage switchgear high-voltage current conductor will lead to insulation damages,
To generate electric discharge so that there is major insulation breakdown, the major accident for causing equipment damage and user to have a power failure, in addition, height presses off
It closes cabinet overheat and also results in malfunction, damage parts to reduce service life and reduction reliability etc., height currently on the market
Low-tension switch cabinet heat dissipation effect is bad, and temperature when work in cabinet is still very high.
Utility model content
To solve problems of the prior art, the purpose of the utility model is to provide a kind of height with heat sinking function
Low-tension switch cabinet has the advantages that good heat sinking function.
It includes cabinet body and connecting box that in order to achieve the above purposes, the technical solution adopted by the utility model is:；The cabinet body
Top is connected with cabinet cap by the connection cabinet, and heat release hole, the cabinet body are equipped in a two lateral walls of the cabinet body
Another opposing sidewalls wherein one side wall on be connected through hinge activity cabinet door, the edge on the inside of the cabinet door is provided with close
Seal.
The inside top surface of the connection cabinet is equipped with radiator fan, and the side wall of the connection cabinet is equipped with venthole, institute
The bottom for stating connection cabinet is filter screen.
The cabinet body is equipped on the outside of the two sidewalls of heat release hole and is provided with flap type outer panel, and the flap type is to open
Downward, the low inside and high outside setting of mouth, the two lateral walls that the cabinet body is provided with heat release hole set gradually interior plate, two from the inside to the outside
Layer block, sieve and outer panel are equipped with heat dissipating silicone grease between two layers of block；The lower end of the two lateral walls of the heat release hole
Equipped with the inlet wire pipe inside and outside connection cabinet, the inlet wire pipe is cased with pipe lid far from one end of cabinet body.
The wherein one side that the cabinet body is equipped with heat release hole is equipped with groove, and being equipped in the groove can be by rotation 90
Spend the pushing hands of recycling.
The cabinet cap and the flap type outer panel being arranged at the top of the cabinet body contribute to the rain-proof of high and low voltage switchgear
Dust-proof, cabinet body can be discharged by heat release hole in hot-air by the cabinet body, and the radiator fan can accelerate the flowing of air in cabinet body,
Accelerate radiation processes；The heat dissipating silicone grease being sandwiched between two layers of block is a kind of high heat conductive insulating organosilicon material, almost forever
Do not solidify, can -50 DEG C~+230 DEG C at a temperature of for a long time keep use when fat state, both have excellent electrical isolation
Property, and have excellent thermal conductivity, while there is low freedom (being intended to zero), high-low temperature resistant, water-fast, ozone, weather-resistant,
To guarantee the stabilization of the electric property of electronic instrument and meter etc.；Pushing hands in the groove can revolve upwards when not in use
Turn 90 degree of withdrawal grooves in, when needing using pushing hands, can by pushing hands from pulled down in groove make its rotated ninety degrees after to
Horizontal position, which can push away the pushing hands, makes high and low voltage switchgear generate displacement.
Preferably, the top of the cabinet door is provided with the first entrance hole, and the rear surface upper end of the cabinet body is installed with
Two entrance holes.
Preferably, the lower part of the cabinet door is provided with preceding radiator window, and rear radiator window is provided on the back side of the cabinet body.
Preferably, the front of the cabinet door is fixedly installed with handle.
Preferably, the inner wall bottom of the cabinet body offers bottom outlet, and the bottom outlet is built-in opposite there are two direction of rotation
Flabellum and driving motor are fixedly installed with the protective net covered at the top of entire bottom outlet at the top of the bottom outlet；The two rotation side
To opposite flabellum, bottom carries out quickening heat dissipation in cabinet, and the protective net prevents having part or other objects to fall into bottom outlet in cabinet
It is involved in by rotary fan, damages rotary fan or be driven to rotate and damage other parts in cabinet.
Preferably, the bottom of the cabinet body is provided with idler wheel.
The beneficial effects of the utility model are:
(1) air flowing in cabinet is accelerated by the radiator fan of cabinet body upper end and the flabellum of bottom, hot-air is made to accelerate row
High and low voltage switchgear out improves thermal diffusivity；
It (2) can rain-proof dust-proof by the air grid of cabinet body two sides and the cabinet cap at the top of cabinet body；
(3) the electrical of electronic instrument and meter etc. ensure that while heat dissipation by the heat dissipating silicone grease between two block
The stability of performance；
(4) by setting groove on the right side of the cabinet body and the pushing hands in groove, there are also the bottoms of the cabinet body to be provided with rolling
Wheel, can facilitate promotion high and low voltage switchgear.
Detailed description of the invention
Fig. 1 is a kind of front view of high and low voltage switchgear with heat sinking function of the utility model embodiment；
Fig. 2 is a kind of rearview of high and low voltage switchgear with heat sinking function of the utility model embodiment；
Fig. 3 is a kind of side view of high and low voltage switchgear with heat sinking function of the utility model embodiment；
Fig. 4 is a kind of front section view of high and low voltage switchgear with heat sinking function of the utility model embodiment；
Fig. 5 is the partial schematic diagram of A in Fig. 4 of the utility model embodiment；
Fig. 6 is the partial schematic diagram of B in Fig. 4 of the utility model embodiment；
Description of symbols:
1, cabinet body；2, cabinet is connected；3, cabinet cap；4, heat release hole；5, cabinet door；6, sealing ring；7, radiator fan；8, it ventilates
Hole；9, filter screen；10, flap type outer panel；11, interior plate；12, it blocks；13, sieve；14, heat dissipating silicone grease；15, inlet wire
Pipe；16, Guan Gai；17, groove；18, pushing hands；19, the first entrance hole；20, the second entrance hole；21, preceding radiator window；22, rear heat dissipation
Window；23, handle；24, bottom outlet；25, flabellum；26, protective net；27, idler wheel；28, driving motor.
Specific embodiment
The embodiments of the present invention are described in detail with reference to the accompanying drawing.
Embodiment 1:
As shown in figures 1 to 6, a kind of high and low voltage switchgear with heat sinking function, including cabinet body 1 and connection cabinet 2；It is described
The top of cabinet body 1 is connected with cabinet cap 3 by the connection cabinet 2, and the connection cabinet 2 is upper and lower opening shape, and the cabinet cap 3 is in
Umbrella is equipped with heat release hole 4, the wherein side of another opposing sidewalls of the cabinet body 1 in one two lateral walls of the cabinet body 1
Cabinet door 5 is connected through hinge activity on wall, the edge of 5 inside of cabinet door is provided with sealing ring 6, increases for rain-proof dust-proof
One layer of guarantee.
The inside top surface of the connection cabinet 2 is equipped with radiator fan 7, and the side wall of the connection cabinet 2 is equipped with venthole
8, the bottom of the connection cabinet 2 is filter screen 9, and the radiator fan 7 accelerates the flowing of hot-air, passes through the connection cabinet
Set venthole 8 is discharged on 2 side walls, and the filter screen 9 can prevent object from falling into high and low voltage switchgear.
The cabinet body 1 is equipped on the outside of the two sidewalls of heat release hole 4 and is provided with flap type outer panel 10, the flap type
Outer panel 10 is arranged in the mode that Open Side Down, low inside and high outside, in order to avoid raindrop slide into the cabinet body 1, the cabinet body 1 is provided with
The two lateral walls of heat release hole 4 set gradually interior plate 11, two layers of block 12, sieve 13 and flap type outer panel from the inside to the outside
10, it is described two layers block 12 between be equipped with heat dissipating silicone grease 14, can be realized with this can also radiate while rain-proof dust-proof；The heat dissipation
The lower end of the two lateral walls in hole 4 is equipped with the inlet wire pipe 15 inside and outside connection cabinet 2, the described one end of inlet wire pipe 15 far from cabinet body 1
Be cased with pipe lid 16, outside line can enter the inside of high and low voltage switchgear by inlet wire pipe 15, inlet wire pipe 15 far from cabinet body 1 one
End cap is equipped with pipe lid 16, and pipe lid 16 covers not used inlet wire pipe 15, and the inside of high and low voltage switchgear is protected not enter foreign matter.
The wherein one side that the cabinet body 1 is equipped with heat release hole 4 is equipped with groove 17, and rotation can be passed through by being equipped in the groove 17
Turn the pushing hands 18 of 90 degree of recycling；The top of the cabinet door is provided with the first entrance hole 19, and the rear surface upper end of the cabinet body 1 is opened
It is provided with the second entrance hole 20, outer lines is facilitated to enter in the cabinet body 1；The lower part of the cabinet door 5 is provided with preceding radiator window 21,
Rear radiator window 22 is provided on the back side of the cabinet body 1；The front of the cabinet door 5 is fixedly installed with handle 23；The cabinet body 1
Bottom is provided with idler wheel 27.
The cabinet cap 3 and the flap type lateral wall 10 being arranged at the top of the cabinet body 1 can be used in high and low voltage switchgear
Rain-proof dust-proof, cabinet body 1 can be discharged by heat release hole 4, preceding radiator window 21 and rear radiator window 22 in hot-air by the cabinet body 1, described
Radiator fan 7 can accelerate the flowing of air in cabinet body, accelerate radiation processes；The heat dissipating silicone grease 14 being sandwiched between two layers of block 12
It is a kind of high heat conductive insulating organosilicon material, almost never solidifies, can makes in -50 DEG C~+230 DEG C of at a temperature of holding for a long time
The fat state of used time not only has excellent electrical insulating property, but also has excellent thermal conductivity, while there is low freedom (to be intended to
Zero), high-low temperature resistant, water-fast, ozone, weather-resistant, to guarantee the stabilization of the electric property of electronic instrument and meter etc.；Institute
The pushing hands 18 stated in groove 17 rotated ninety degrees can withdrawn in groove 17 upwards when not in use, needed using pushing hands 18
When, can by pushing hands 18 from pulled down in groove 17 make its rotated ninety degrees after to horizontal position can push away the pushing hands 18 make height
The cabinet that compresses switch generates displacement, simple to operate.
Embodiment 2:
As shown in figures 1 to 6, on the basis of embodiment 1, the inner wall bottom of the cabinet body 1 offers bottom outlet to the present embodiment
24, the dress of bottom outlet 24 flabellum 25 and driving motor 28 opposite there are two direction of rotation, the fixed peace in the top of the bottom outlet 24
Equipped with the protective net 26 for covering entire 24 top of bottom outlet；The opposite flabellum 25 in two direction of rotation is driven by driving motor 28
Bottom, which carries out rotation, in cabinet accelerates heat dissipation, and the protective net 26 prevents having part or other objects to fall into 24 quilt of bottom outlet in cabinet
Rotary fan 25 is involved in, and damages rotary fan 25 or rotated by flabellum 25 driving other parts in damage cabinet.
Specific embodiment of the present utility model above described embodiment only expresses, the description thereof is more specific and detailed,
But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the protection scope of the utility model.
Claims (6)
1. a kind of high and low voltage switchgear with heat sinking function, which is characterized in that including cabinet body and cabinet is connected, the cabinet body
Top is connected with cabinet cap by the connection cabinet, and the connection cabinet is upper and lower opening shape, and the cabinet cap is in umbrella, the cabinet
It is equipped with heat release hole in one two lateral walls of body, is lived in the wherein one side wall of another opposing sidewalls of the cabinet body by hinge
Dynamic to be connected with cabinet door, the edge on the inside of the cabinet door is provided with sealing ring；
The inside top surface of the connection cabinet is equipped with radiator fan, and the side wall of the connection cabinet is equipped with venthole, the company
Filter screen is fixedly mounted in the bottom for connecing cabinet；
The cabinet body is equipped on the outside of the two sidewalls of heat release hole and is provided with flap type outer panel, and the cabinet body is provided with heat release hole
Two lateral walls be followed successively by interior plate, two layers block, sieve and flap type outer panel from the inside to the outside, two layers of block
Between be equipped with heat dissipating silicone grease；The lower end of the two lateral walls of the heat release hole is equipped with the inlet wire pipe inside and outside connection cabinet, the inlet wire
It manages one end far from cabinet body and is cased with pipe lid；
The wherein one side that the cabinet body is equipped with heat release hole is equipped with groove, and being equipped in the groove can be returned by rotated ninety degrees
The pushing hands of receipts.
2. a kind of high and low voltage switchgear with heat sinking function according to claim 1, which is characterized in that the cabinet door
Top is provided with the first entrance hole, and the opposing sidewalls that the cabinet body is equipped with cabinet door are equipped with the second entrance hole.
3. a kind of high and low voltage switchgear with heat sinking function according to claim 1, which is characterized in that the cabinet door
Lower part is provided with preceding radiator window, and the lower part that the cabinet body is equipped with the opposing sidewalls of cabinet door is equipped with rear radiator window.
4. a kind of high and low voltage switchgear with heat sinking function according to claim 1, which is characterized in that the cabinet door
Front is fixedly installed with handle.
5. a kind of high and low voltage switchgear with heat sinking function according to claim 1, which is characterized in that the cabinet body
Inner wall bottom offers bottom outlet, the bottom outlet built-in flabellum and driving motor opposite there are two direction of rotation, the bottom outlet
Top is fixedly installed with the protective net covered at the top of entire bottom outlet.
6. a kind of high and low voltage switchgear with heat sinking function according to claim 1, which is characterized in that the cabinet body
Bottom is provided with idler wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821011465.7U CN208257227U (en) | 2018-06-28 | 2018-06-28 | A kind of high and low voltage switchgear with heat sinking function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821011465.7U CN208257227U (en) | 2018-06-28 | 2018-06-28 | A kind of high and low voltage switchgear with heat sinking function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208257227U true CN208257227U (en) | 2018-12-18 |
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ID=64654912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821011465.7U Active CN208257227U (en) | 2018-06-28 | 2018-06-28 | A kind of high and low voltage switchgear with heat sinking function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208257227U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112688187A (en) * | 2020-12-21 | 2021-04-20 | 淄博职业学院 | Dustproof electric power cabinet of electric power |
-
2018
- 2018-06-28 CN CN201821011465.7U patent/CN208257227U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112688187A (en) * | 2020-12-21 | 2021-04-20 | 淄博职业学院 | Dustproof electric power cabinet of electric power |
| CN112688187B (en) * | 2020-12-21 | 2022-10-04 | 淄博职业学院 | Dustproof electric power cabinet of electric power |
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