CN208444259U - A kind of high-power digging mine power supply - Google Patents
A kind of high-power digging mine power supply Download PDFInfo
- Publication number
- CN208444259U CN208444259U CN201821235500.3U CN201821235500U CN208444259U CN 208444259 U CN208444259 U CN 208444259U CN 201821235500 U CN201821235500 U CN 201821235500U CN 208444259 U CN208444259 U CN 208444259U
- Authority
- CN
- China
- Prior art keywords
- power supply
- mould group
- power
- digging mine
- insulating trip
- 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 high-power digging mine power supplys, including power supply main body, the power supply main body includes upper cover, lower cover and panel, the left and right sides right-angle bending of the upper cover and lower cover simultaneously is vertically connected with to form left plate and right side plate, the power supply body interior is set side by side with the first power supply mould group and second source mould group, insulating trip and lower insulating trip are provided in the first power supply mould group and second source mould group, the first power supply mould group is interconnected to form the vented cavity that two front and backs communicate with the upper insulating trip of second source mould group with lower insulating trip, the front of the vented cavity is equipped with radiator fan, the rear portion of the vented cavity is equipped with air deflector, the panel is installed on position opposite with the radiator fan on the side where the radiator fan and panel and is equipped with radiator window.The utility model has good heat dissipation performance and security performance, improves the service life of power supply, structure is simple, application easy to spread.
Description
Technical field
The utility model relates to power technique fields, more particularly to a kind of high-power digging mine power supply.
Background technique
Large power supply is used for special industry power demand, the large power supply type on existing market with it is large number of,
But still there is some problems for it, such as the digging mine power on existing market is larger, need continual work for a long time
To make, in addition the defect of inner ventilation setting, the calorific value of power supply mould group is larger, and cause the temperature of power source internal high, compared with
High temperature had both influenced the service life of internal functional elements, and cannot provide stable electricity for electrical equipment well
Source.
In consideration of it, it is necessary to research and develop a kind of high-power digging mine power supply with excellent performance of ventilation and heat dispersion energy, to be to dig mine
Equipment provides the good digging mine power supply of high-power and heat dissipation performance.
Utility model content
The purpose of the utility model is to overcome shortcomings in the prior art, provide a kind of high-power digging mine power supply, mention
There is good heat sinking function while for large power supply.
The utility model is solved by following technical proposals:
A kind of high-power digging mine power supply, including power supply main body, the power supply main body include upper cover, lower cover and panel, described
The left and right sides right-angle bending of upper cover and lower cover simultaneously is vertically connected with to form left plate and right side plate, and the power supply body interior is arranged side by side
If being provided with the first power supply mould group and second source mould group, it is provided in the first power supply mould group and second source mould group
The upper insulating trip and lower insulating trip of insulating trip and lower insulating trip, the first power supply mould group and second source mould group are connected with each other shape
At the vented cavity that two front and backs communicate, the front of the vented cavity is equipped with radiator fan, and the rear portion of the vented cavity is equipped with
Air deflector, the panel are installed on position opposite with the radiator fan on the side where the radiator fan and panel
Equipped with radiator window, the middle part upper and lower position of the panel is equipped with input terminal stroma, sets at left and right sides of the top of the air deflector
There is output end stroma, the discrepancy terminal base and output end stroma are electrically connected with corresponding first power supply mould group and second source mould group
It connects.
Further, the first power supply mould group and second source mould group include upper pcb board and lower pcb board, it is described on
Pcb board is installed on the top of the vented cavity, and the lower pcb board is installed on the lower part of the vented cavity, and the upper pcb board is under
Air duct is formed between pcb board.
Further, the radiator fan is axial-flow type radiator fan.
Further, the quadrangle of the lower outer side of lid is equipped with groove, is equipped with rear and front end in the groove and is connected to institute
The arc spring lamination in groove is stated, the arc spring lamination protrudes from the lower cap surface.
Further, the left and right sides of the panel is equipped with push and pull bar.
Further, the first power supply mould group and second source mould group are equipped with current equalizer.
The utility model have the following advantages that compared with prior art and the utility model has the advantages that
1. it is provided with insulating trip and lower insulating trip in the first power supply mould group and second source mould group of the utility model,
The first power supply mould group is interconnected to form what two front and backs communicated with the upper insulating trip of second source mould group with lower insulating trip
Vented cavity, the front of the vented cavity are equipped with radiator fan, and the rear portion of the vented cavity is equipped with air deflector, pcb board peace
The upper and lower position with vented cavity is filled, forms air duct under mountain between pcb board, radiator fan makes to form negative pressure in air duct, makes external sky
Gas carries out high speed convection with the air in air duct and exchanges, and the heat of the generation on upper and lower pcb board is collected in air duct and quick
Power supply main body is discharged, the heat dissipation performance of power supply greatly improved, avoids and is asked using the high cost of the other modes such as water cooling cooling
Topic, structure is simple, and performance is stablized.
2, the encirclement structure that the upper insulating trip of the utility model and lower insulating trip are formed up and down not only has to be formed and lead to
The effect of wind chamber, and have the function of comprehensive insulation, the risk factor generated due to electric leakage is avoided, use is safer.
3, when radiator fan high speed rotation, the arc spring lamination being arranged on the lower lid has vibrationproof buffer function, makes electricity
Main body placement in source is more stable, and panel is equipped with push and pull bar, and when picking and placing power supply main body, push and pull bar cooperates arc spring lamination, makes
It picks and places more labor-saving.
Detailed description of the invention
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.
Fig. 1 is a kind of explosive view of high-power digging mine power supply.
Specific embodiment
The present invention will be further described in detail with reference to the embodiments and the accompanying drawings, but the implementation of the utility model
Mode is without being limited thereto.
The specific implementation process of the utility model is as follows:
As shown in Figure 1, a kind of high-power digging mine power supply, including power supply main body, the power supply main body include upper cover 2, lower cover 1
And panel 8, the left and right sides right-angle bending of the upper cover 1 and lower cover 1 simultaneously is vertically connected with to form left plate and right side plate 3, described
Power supply body interior is provided with the first power supply mould group and second source mould group, the first power supply mould group and second source side by side
Insulating trip 5 and lower insulating trip 4, the upper insulating trip 5 of the first power supply mould group and second source mould group are provided in mould group
It is interconnected to form the vented cavity that two front and backs communicate with lower insulating trip 4, the front of the vented cavity is equipped with radiator, excellent
Choosing, the radiator can be radiator fan 9, and the rear portion of the vented cavity is equipped with air deflector 6, and the panel 8 is pacified
Radiator window 802, institute are equipped with loaded on position opposite with the radiator fan 9 on the side where the radiator fan 9 and panel 8
The middle part upper and lower position for stating panel is equipped with input terminal stroma 801, is equipped with output terminal at left and right sides of the top of the air deflector 6
Seat 701, the input terminal stroma 801 and output end stroma 701 are electrically connected with corresponding first power supply mould group and second source mould group
It connects.
The first power supply mould group and second source mould group include upper pcb board 7 and lower pcb board 10, the upper pcb board 7
It is installed on the top of the vented cavity, the lower pcb board 10 is installed on the lower part of the vented cavity, and the upper pcb board 7 is under
Air duct is formed between pcb board 10.
The radiator fan 9 is axial-flow type radiator fan, so that the air in the air duct is generated axial quickly flowing, utilizes
Efficient heat dissipation can be realized in the radiator fan of smaller power.
The quadrangle in 1 outside of the lower cover is equipped with groove 102, be equipped in the groove 102 rear and front end be connected to it is described
Arc spring lamination 101 in groove, the arc spring lamination 101 protrude from 1 surface of lower cover.
The left and right sides of the panel 8 is equipped with push and pull bar 803.
The first power supply mould group and second source mould group are equipped with current equalizer (not shown), and the current equalizer includes
Equalizing controller, the equalizing controller are electrically connected with the first power supply mould group and second source mould group, can balance and adjust
One power supply mould group and the output of second source mould group power supply will not be caused because one of power supply mould group breaks down to electricity consumption
The influence of equipment power supply, improves stability and the service life of power supply.
In the present embodiment, the upper cover 2 is formed with lower cover 1 by sheet metal bent, and upper cover 2 is identical as 1 shape of lower cover
And it is u-shaped, upper cover 2 is connected with lower cover 1 by the connection side 301 being set on left plate and right side plate, such design
It is not only easy to fabricate, and maintenance easy to disassemble.The upper insulating trip 5 is with lower insulating trip 4 by the insulating materials system of hard
At, to make the cavity wall of the vented cavity that there is good intensity, conducive to the circulation of air, upper insulating trip 5 and lower insulating trip 4
Shape is identical and u-shaped, and upper insulating trip 5 is fixed by bolts in upper cover 2, and lower insulating trip 4 is fixed by bolts in lower cover 1,
Upper insulating trip 5 is connected as one with lower insulating trip 4 by upper cover 2 and the combination of lower cover 1, and upper insulating trip 5 and lower insulating trip 4 are equal
It is symmetrical set.Electronic component on the upper pcb board 7 and lower pcb board 10 is located in the air duct, therefore, electronic component
The heat of generation is passed through air duct in real time and is quickly discharged outside power supply main body, the high-power digging mine power supply of the present embodiment, compared to existing
Technology, radiating rate is faster, more efficient, when long lasting for work, is able to maintain the stability of power supply.Power supply master
Body is arranged in cuboid, and air inlet is located at the rear and front end of power supply main body with exhaust outlet, is applied to a fairly large number of mine cabin library
It is interior, keep cold wind area and hot wind area mutually isolated, keep radiating efficiency higher, conducive to the whole design of mine cabin library cooling system.
Above-described embodiment is the preferable embodiment of the utility model, but the embodiments of the present invention is not by above-mentioned
The limitation of embodiment, it is made under other any spiritual essence and principles without departing from the utility model to change, modify, replacing
In generation, simplifies combination, should be equivalent substitute mode, is included within the protection scope of the utility model.
Claims (10)
1. a kind of high-power digging mine power supply, including power supply main body, the power supply main body include upper cover, lower cover, left plate, right side plate
And panel, it is characterised in that: the power supply body interior is set side by side with the first power supply mould group and second source mould group, and described
Insulating trip and lower insulating trip, the first power supply mould group and the second electricity are provided in one power supply mould group and second source mould group
The upper insulating trip of source mould group is interconnected to form the vented cavity that two front and backs communicate, the front peace of the vented cavity with lower insulating trip
Equipped with radiator, the rear portion of the vented cavity is equipped with air deflector, and the air deflector is equipped with output end stroma, described
Panel is equipped with input terminal stroma, the input terminal stroma and output end stroma with corresponding first power supply mould group and second source
The electrical connection of mould group.
2. a kind of high-power digging mine power supply according to claim 1, it is characterised in that: the first power supply mould group and second
Power supply mould group includes upper pcb board and lower pcb board, and the upper pcb board is installed on the top of the vented cavity, the lower pcb board
It is installed on the lower part of the vented cavity, forms air duct between the upper pcb board and lower pcb board.
3. a kind of high-power digging mine power supply according to claim 1, it is characterised in that: the left and right two of the upper cover and lower cover
Side right-angle bending simultaneously is vertically connected with to form the left plate and right side plate.
4. a kind of high-power digging mine power supply according to any one of claims 1 to 3, it is characterised in that: the radiator
For radiator fan.
5. a kind of high-power digging mine power supply according to claim 4, it is characterised in that: the radiator fan dissipates for axial-flow type
Hot-air fan.
6. a kind of high-power digging mine power supply according to claim 1, it is characterised in that: the panel is installed on the heat dissipation
The position opposite with the radiator is equipped with radiator window on side and panel where device.
7. a kind of high-power digging mine power supply according to claim 1, it is characterised in that: the output end stroma is set to described
The left and right sides on air deflector top, the input terminal stroma are set to the upper and lower position of the middle panel.
8. a kind of high-power digging mine power supply according to claim 1, it is characterised in that: the quadrangle of the lower outer side of lid is equipped with
Groove is equipped with the arc spring lamination that rear and front end is connected in the groove in the groove, and the arc spring lamination protrudes from institute
State lower cap surface.
9. a kind of high-power digging mine power supply according to claim 1, it is characterised in that: the left and right sides of the panel is equipped with
Push and pull bar.
10. a kind of high-power digging mine power supply according to claim 1, it is characterised in that: the first power supply mould group and
Two power supply mould groups are equipped with current equalizer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821235500.3U CN208444259U (en) | 2018-08-02 | 2018-08-02 | A kind of high-power digging mine power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821235500.3U CN208444259U (en) | 2018-08-02 | 2018-08-02 | A kind of high-power digging mine power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208444259U true CN208444259U (en) | 2019-01-29 |
Family
ID=65085811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821235500.3U Expired - Fee Related CN208444259U (en) | 2018-08-02 | 2018-08-02 | A kind of high-power digging mine power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208444259U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110513663A (en) * | 2019-09-18 | 2019-11-29 | 深圳市嘉力电气技术有限公司 | Modular UV LED power mounting structure and its assembly and disassembly methods |
| CN113615325A (en) * | 2019-03-19 | 2021-11-05 | 思科技术公司 | Closed loop hybrid cooling |
-
2018
- 2018-08-02 CN CN201821235500.3U patent/CN208444259U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113615325A (en) * | 2019-03-19 | 2021-11-05 | 思科技术公司 | Closed loop hybrid cooling |
| CN110513663A (en) * | 2019-09-18 | 2019-11-29 | 深圳市嘉力电气技术有限公司 | Modular UV LED power mounting structure and its assembly and disassembly methods |
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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: 20190129 Termination date: 20190802 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |