CN209561969U - A kind of low voltage switch equipment - Google Patents
A kind of low voltage switch equipment Download PDFInfo
- Publication number
- CN209561969U CN209561969U CN201920547777.8U CN201920547777U CN209561969U CN 209561969 U CN209561969 U CN 209561969U CN 201920547777 U CN201920547777 U CN 201920547777U CN 209561969 U CN209561969 U CN 209561969U
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- CN
- China
- Prior art keywords
- cabinet body
- air pump
- control room
- chamber
- pump chamber
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model belongs to low-voltage distribution technical field, is related to a kind of low voltage switch equipment, including cabinet body, control room, bus-bar room, breaker chamber and air pump chamber are provided in cabinet body；Heat release hole is provided on the cabinet body of control room two sides, control room is isolated at least two subregions by adjustable riser, and the air hole of two subregions of connection is provided on adjustable riser；Aspiration pump is installed in air pump chamber, air inlet is provided on the cabinet body of the two sides of air pump chamber, the gas outlet of aspiration pump is connected to breaker chamber.The technical solution of the utility model in control room by being arranged adjustable riser, by control room's at least baffle at two parts, for installing different instrument, air hole is provided on adjustable riser, convenient for ventilation heat dissipation, it is provided with heat release hole on the cabinet body side wall of control room, is discharged convenient for hot gas from cabinet body top；The lower part of cabinet body is provided with sealing air pump chamber, aspiration pump is installed in air pump chamber, the gas outlet of aspiration pump is connected to the breaker chamber in the middle part of cabinet body, and air pump chamber two sides are provided with air inlet.
Description
Technical field
The utility model belongs to low-voltage distribution technical field, in particular to a kind of low voltage switch equipment.
Background technique
Low voltage switch equipment is suitable for exchange 50HZ, rated operational voltage 660V and control distribution system below, as dynamic
The controller switching equipments such as power distribution Motor Control and illumination.The heat dissipation effect of existing low voltage switch equipment is poor, and internal temperature is excessively high
Reliability and the service life of electrical equipment are influenced, meanwhile, the various component rooms installed in low voltage switch equipment are fixed, no
It can be good at the problems such as inner space adjustment is carried out according to capacity.
Utility model content
The main purpose of the utility model is that a kind of low voltage switch equipment, to solve dissipating for existing low voltage switch equipment
Thermal effect is poor, the excessively high reliability for influencing electrical equipment of internal temperature and service life, the various first devices installed in low voltage switch equipment
The problems such as part room is fixed, and can not carry out inner space adjustment according to capacity well.
To solve the above-mentioned problems, the utility model provides a kind of low voltage switch equipment, including cabinet body, the setting of cabinet body top
There is control room, is provided with bus-bar room and breaker chamber in the middle part of cabinet body, cabinet body lower part is provided with air pump chamber, and control room and bus-bar room are adopted
It is separated with upper spacer, breaker chamber is L-shaped and adjacent with bus-bar room；It is separated between breaker chamber and air pump chamber using partition；Instrument
Heat release hole is provided on the cabinet body of table room two sides, control room is isolated at least two subregions by adjustable riser, sets on adjustable riser
It is equipped with the air hole of two subregions of connection；Aspiration pump is installed in air pump chamber, is provided with air inlet on the cabinet body of the two sides of air pump chamber
The gas outlet in hole, aspiration pump is connected to breaker chamber.
Further, it is provided with a certain number of circular holes on the upper spacer, is provided with two on the upper spacer of circular hole two sides
The parallel oval mounting hole of row.
Further, filter screen is covered on the inside of the air inlet of the air pump chamber.
Further, bus fixing clamp and switch fixed frame are provided in the bus-bar room, switch fixed frame is located at bus
Below fixing clamp.
Further, breaker and fastening clip for cable are installed in the breaker chamber.
The beneficial effects of the utility model are: the technical solution of the utility model in control room by being arranged adjustable erect
Plate, for installing different instrument, is provided with air hole on adjustable riser, is convenient for by control room's at least baffle at two parts
Ventilation is radiated, and is provided with heat release hole on the cabinet body side wall of control room, is discharged convenient for hot gas from cabinet body top；It is set in the lower part of cabinet body
It is equipped with sealing air pump chamber, aspiration pump is installed in air pump chamber, the gas outlet of aspiration pump is connected to the breaker chamber in the middle part of cabinet body, gas
Pump chamber two sides are provided with air inlet.
Detailed description of the invention
In the accompanying drawings:
Fig. 1 is the positive structure schematic of the utility model；
Fig. 2 is the upper spacer structural schematic diagram of the utility model；
In figure, 1 is heat release hole, and 2 be breaker chamber, and 3 be breaker, and 4 be cabinet body, and 5 be gas outlet, and 6 be air inlet, and 7 are
Air inlet, 8 be aspiration pump, and 9 be filter screen, and 10 be air pump chamber, and 11 be fastening clip for cable, and 12 be middle baffle, and 13 fix for switch
Frame, 14 be bus-bar room, and 15 be bus fixing clamp, and 16 be upper spacer, and 17 be adjustable riser, and 18 be air hole, 19 for it is fixed it is perpendicular every
Plate, 20 be control room, and 21 be circular hole, and 22 be mounting hole.
Specific embodiment
In order to make those skilled in the art better understand the technical solutions in the application, below in conjunction with the application reality
The attached drawing in example is applied, the technical scheme in the embodiment of the application is clearly and completely described, it is clear that described implementation
Example is merely a part but not all of the embodiments of the present application.Based on the embodiment in the application, this field is common
The application protection all should belong in technical staff's every other embodiment obtained without making creative work
Range.
It should be noted that the specification and claims of the utility model and term " first " in above-mentioned attached drawing,
" second " etc. is to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should be understood that in this way
The term used is interchangeable under appropriate circumstances, so as to the embodiments of the present invention described herein.In addition, term " packet
Include " and " having " and their any deformation, it is intended that cover it is non-exclusive include, for example, containing series of steps
Or the process, method, system, product or equipment of unit those of are not necessarily limited to be clearly listed step or unit, but can wrap
Include other step or units being not clearly listed or intrinsic for these process, methods, product or equipment.
As shown in Figure 1 to Figure 2, a kind of low voltage switch equipment, including cabinet body 4, cabinet body 4 is rectangular, by frame and metal plate
It is welded and fixed, the top in cabinet body 4 is provided with control room 20, and control room 20 is for installing various instrument, in cabinet body 4
Middle part be provided with bus-bar room 14 and breaker chamber 2, the lower part in cabinet body 4 is provided with air pump chamber 10, control room 20 and bus
Room 14 is separated using upper spacer 16, and upper spacer 16 is fixed to be connected on the side wall of cabinet body 4, and breaker chamber 2 is L-shaped and and bus
Room 14 is adjacent；Specifically, breaker chamber 2 is separated by fixed vertical clapboard 19 and middle baffle 12 with bus-bar room 14 respectively,
Many circular holes are provided with for ventilating on middle baffle 12 and fixed vertical clapboard 19, which can either play necessary electromagnetic shielding
It is also beneficial to radiate.
It is separated between breaker chamber 2 and air pump chamber 10 using partition, circular hole is provided on partition, circular hole is taken out for accommodating
The gas outlet 5 of air pump 8；Heat release hole 1, the growth bar shaped of heat release hole 1, by multiple heat dissipations are provided on the cabinet body 4 of 20 two sides of control room
Slot is formed by stacking, and the opening of heat release hole 1 is obliquely, which has certain waterproof action.
Control room 20 is isolated at least two subregions by adjustable riser 17, and two subregions of connection are provided on adjustable riser 17
Air hole 18, the design is so that can be by using one and multiple adjustable according to the number of instrument and type in control room 20
Riser 17 is separated into two parts and multi-section point；Specifically how to adjust, can be described in the upper spacer part of lower section.Air pump
Aspiration pump 8 is installed in room 10, air inlet is provided on the cabinet body 4 of the two sides of air pump chamber 10, the gas outlet 5 of aspiration pump 8 is connected to
To breaker chamber 2.
In the present embodiment, a certain number of circular holes 21 are provided on upper spacer 16, circular hole 21 forms circular hole group, circular hole group
Two rows of parallel oval mounting holes 22 are provided on the upper spacer 16 of two sides, adjustable riser 17 is mounted on upper spacer by bolt
At oval mounting hole on 16.
In the present embodiment, the inside of the air inlet 6 of air pump chamber 10 is covered with filter screen 9, and filter screen 9 can be avoided dust
It is entered in cabinet body with biggish sundries, to cause short circuit or damage to electrical component is obtained in cabinet body.Setting in bus-bar room 14
There are bus fixing clamp 15 and switch fixed frame 13, switch fixed frame 13 is located at 15 lower section of bus fixing clamp, and switch fixed frame 13 is used
In the various switch elements of installation.Breaker 3 and fastening clip for cable 11 are installed, breaker 3 is mounted on bus-bar room in breaker chamber 2
14 sides, fastening clip for cable 11 are located at 14 lower section of bus-bar room.
Working principle: the space in low voltage switch equipment is adjusted according to required capacity, by corresponding electric elements
Be mounted on corresponding interior, when the operation of electrical system in low voltage switch equipment, air pump by cabinet body two sides into
Stomata extracts cold air from outside, and cold air enters air pump and enter open circuit from the gas outlet of aspiration pump by air inlet
In device room, the indoor hot and cold air mixed gas of breaker is outside the heat release hole discharge cabinet body that cabinet body top is arranged.
The application is described in detail above, it is used herein can principle and embodiment party of the specific case to the application
Formula is expounded, the description of the example is only used to help understand the method for the present application and its core ideas, meanwhile, it is right
In those of ordinary skill in the art, according to the thought of the application, change is had in specific embodiments and applications
Place, in conclusion the contents of this specification should not be construed as limiting the present application.
Claims (5)
1. a kind of low voltage switch equipment, including cabinet body, cabinet body top is provided with control room, and bus-bar room is provided in the middle part of cabinet body and is broken
Road device room, cabinet body lower part are provided with air pump chamber, and control room and bus-bar room are separated using upper spacer, breaker chamber it is L-shaped and with mother
Line room is adjacent；It is separated between breaker chamber and air pump chamber using partition；Heat release hole is provided on the cabinet body of control room two sides, it is special
Sign is: control room is isolated at least two subregions by adjustable riser, and the ventilative of two subregions of connection is provided on adjustable riser
Hole；Aspiration pump is installed in air pump chamber, air inlet is provided on the cabinet body of the two sides of air pump chamber, the gas outlet of aspiration pump is connected to
Breaker chamber.
2. low voltage switch equipment according to claim 1, it is characterised in that: be provided on the upper spacer a certain number of
Circular hole is provided with two rows of parallel oval mounting holes on the upper spacer of circular hole two sides.
3. low voltage switch equipment according to claim 1, it is characterised in that: be covered on the inside of the air inlet of the air pump chamber
Filter screen.
4. low voltage switch equipment according to claim 1, it is characterised in that: be provided with bus fixing clamp in the bus-bar room
With switch fixed frame, switch fixed frame is located at below bus fixing clamp.
5. low voltage switch equipment according to claim 1, it is characterised in that: be equipped in the breaker chamber breaker and
Fastening clip for cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920547777.8U CN209561969U (en) | 2019-04-22 | 2019-04-22 | A kind of low voltage switch equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920547777.8U CN209561969U (en) | 2019-04-22 | 2019-04-22 | A kind of low voltage switch equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209561969U true CN209561969U (en) | 2019-10-29 |
Family
ID=68313355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920547777.8U Expired - Fee Related CN209561969U (en) | 2019-04-22 | 2019-04-22 | A kind of low voltage switch equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209561969U (en) |
-
2019
- 2019-04-22 CN CN201920547777.8U patent/CN209561969U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20191029 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |