CN206774365U - A kind of high voltage power supply - Google Patents
A kind of high voltage power supply Download PDFInfo
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- CN206774365U CN206774365U CN201720451801.9U CN201720451801U CN206774365U CN 206774365 U CN206774365 U CN 206774365U CN 201720451801 U CN201720451801 U CN 201720451801U CN 206774365 U CN206774365 U CN 206774365U
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- fuel tank
- high voltage
- tank cap
- barred body
- power supply
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Abstract
Laser power supply technical equipment is the utility model is related to, more particularly to a kind of high voltage power supply.Include fuel tank,The fuel tank cap that is connected with fuel tank and installation housing is connected with fuel tank cap,Fuel tank cap forms installation cavity with mounting shell body,High-tension transformer is provided with fuel tank,Through hole in fuel tank cap,It is connected in through hole provided with one end through through hole with high-tension transformer,The High voltage output rod that the other end is connected with external cable system,One end that described fuel tank cap is in installation cavity is provided with radiating block,One end of the radiating block is provided with water supply connector and water out adapter,It is connected inside radiating block provided with one end with water supply connector,The cold water pipes that the other end is connected with water out adapter,Described High voltage output rod includes the upper barred body connect in succession with cable and the lower barred body with being connected through through hole with high-tension transformer,Described upper barred body is integrally formed with lower barred body,The junction of described upper barred body and lower barred body is provided with a step that can contradict fuel tank cap,The outer surface of the step is provided with high pressure bar pressure ring.
Description
Technical field
Laser power supply technical equipment is the utility model is related to, more particularly to a kind of high voltage power supply.
Background technology
High voltage power supply includes fuel tank, the fuel tank cap being connected with fuel tank, and installation housing is provided with above fuel tank cap, installs housing
Installing space is formed with fuel tank cap, high-tension transformer is provided with fuel tank, (PCC) power is provided with installation cavity, fuel tank cap is provided with one
End is connected with fuel tank internal high-tension transformer, the High voltage output rod that the other end is connected with external cable system, and current laser is high
The problem of voltage source is present be：High-tension transformer can generate heat when the 1st, working, and the junction of High voltage output rod and fuel tank cap passes through
Sealing ring seals, and when transformer oil is because of expanded by heating, if sealing ring is fully sealed, crossing thermal expansion can cause sealing ring to fail,
High voltage output rod can be damaged, but if endless hermetically sealed, the oil in fuel tank can ooze out at sealing, cause insulation effect poor, tool
Dangerous property, therefore the insulation for the sealing of fuel tank and High voltage output occur is conflicting；2nd, radiating block, mesh are provided with installing space
Water route in preceding radiating block is two, causes cost height.Therefore, for these above-mentioned defects, it need further to improve.
The content of the invention
In order to overcome the shortcomings of background technology, the utility model provides a kind of good sealing effect, insulation effect and radiated well
The low high voltage power supply of block cost.
Technical scheme is used by the utility model：A kind of high voltage power supply, include fuel tank, the fuel tank being connected with fuel tank
Cover and installation housing is connected with fuel tank cap, fuel tank cap forms installation cavity with mounting shell body, high-tension transformer, fuel tank are provided with fuel tank
Through hole is covered, is connected in through hole provided with one end through through hole with high-tension transformer, the height that the other end is connected with external cable system
Pressure output rod, described mounting shell body is interior to be provided with (PCC) power, and one end that described fuel tank cap is in installation cavity is provided with radiating
Block, one end of the radiating block are provided with water supply connector and water out adapter, are connected inside radiating block provided with one end with water supply connector, separately
The cold water pipes that one end is connected with water out adapter, described High voltage output rod include the upper barred body that is connect in succession with cable and with wearing
The lower barred body that through hole is connected with high-tension transformer is crossed, described upper barred body is integrally formed with lower barred body, and described upper barred body is with
The junction of barred body is provided with a step that can contradict fuel tank cap, and the outer surface of the step is provided with high pressure bar pressure ring, the high pressure
The step groove being adapted to step is provided with rod pressure ring, high pressure bar pressure ring is connected by screw with fuel tank cap.
Using above-mentioned technical proposal, the cold water water supply connector of radiating block of the present utility model and cold water water out adapter are located at scattered
Same one end of hot block, after so setting, the water route inside radiating block is set to form a U-shaped, and an only water route, traditional dissipates
The cold water water receiving joint and cold water water out adapter of hot block are separately positioned on the both ends of radiating block, in this way, can make in radiating block
The water route in portion needs to cause two less, could circulate, and if only setting one, water route can not run through whole radiating block, therefore,
In this way, water route can be saved, while whole radiating block can be run through, reach cooling requirements, can save production cost, and this practicality
Step is provided with the barred body of new High voltage output rod, when barred body is inserted in fuel tank by through hole instantly, step just contradicts
Through hole is sealed in fuel tank cap, then high pressure bar pressure ring is set on step, and is connected by screw with fuel tank cap, is so set
Postpone, what situation no matter occur, because the diameter of step is more than the diameter of through hole, through hole can all be sealed up, heat occurring
In the case of swollen shrinkage, all without permeability, ensure high-tension coil and outside insulation effect.
The utility model is further arranged to：The step and the contact surface of fuel tank cap stated are provided with seal groove, the sealing ring
Sealing ring is provided with groove.
Using above-mentioned technical proposal, the resistance surface of step and fuel tank cap is sealed by sealing ring, promote in fuel tank oil not
It can ooze out, ensure sealing effectiveness.
The utility model is further arranged to：Described lower barred body bottom is provided with high pressure connecting pole, the high pressure connecting pole
It is connected by the second screw with high-tension transformer.
Using above-mentioned technical proposal, high pressure connecting pole plays electric action, realizes leading for fuel tank inner high voltage coil and cable
Electricity.
The utility model is further arranged to：Described High voltage output rod is hollow pipe fitting, and the High voltage output rod is exhausted
Edge does not absorb water material.
Using above-mentioned technical proposal, the good insulating properties of good High voltage output rod are can guarantee that, and waterproof action can be played.
The utility model is further arranged to：Described high pressure connecting pole is hollow bolt shape.
Using above-mentioned technical proposal, it is the connection for ensureing high pressure connecting pole and the second screw so to set.
The utility model is further arranged to：Described high pressure connecting pole is conductive material.
Using above-mentioned technical proposal, the electric conductivity for ensureing that high pressure connecting pole is good is so set.
The utility model is further arranged to：Described fuel tank is provided with a circle fuel tank sealing towards the end face of fuel tank cap
Groove, fuel tank sealing ring in described fuel tank seal groove, described fuel tank cap are bolted with fuel tank, the sealing of described fuel tank
The other end of the circle in fuel tank seal groove and fuel tank cap gluing, sealing.
Using above-mentioned technical proposal, fuel tank sealing ring groove is provided with fuel tank, fuel tank sealing ring is placed on fuel tank sealing
In ring recess, the fixation to fuel tank sealing ring can be achieved, supported compared to traditional direct both ends by sealing ring with fuel tank and fuel tank cap
Touch, sealing effectiveness can be increased.
The utility model is further arranged to：Described fuel tank sealing ring is elastic rubber ring.
Above-mentioned technical proposal is used, in this way, when oil is expanded with heat and contract with cold, it is unaffected, ensure sealing effectiveness.
The utility model is further arranged to：The side plate of the installation housing is provided with some heat emission holes.
Using above-mentioned technical proposal, heat emission hole is set on side plate, hole is then not provided with top plate, ensureing the same of radiating
When, avoid water from being infiltered from top in installation cavity.
The utility model embodiment is described further below in conjunction with the accompanying drawings.
Brief description of the drawings
Fig. 1 is the overall structure figure of the utility model embodiment；
Fig. 2 is the explosive view of the utility model embodiment；
Fig. 3 is the explosive view of the utility model embodiment；
Fig. 4 is the structure chart that the utility model embodiment mesohigh exports rod；
Fig. 5 is the installation diagram that the utility model embodiment mesohigh exports rod；
Fig. 6 is the structure chart of the utility model embodiment mesohigh rod pressure ring.
Embodiment
As shown in figs 1 to 6, the utility model provides the utility model and provides a kind of high voltage power supply, include fuel tank 1, with
The fuel tank cap 2 and installation housing 3 is connected with fuel tank cap 2 that fuel tank 1 connects, fuel tank cap 2 forms installation cavity, fuel tank 1 with installation housing 3
It is interior to be provided with high-tension transformer 11, through hole 21 in fuel tank cap 2, one end is provided with through through hole 21 and high-tension transformer 11 in through hole 21
Connection, the High voltage output rod 4 that the other end is connected with external cable system, described installation housing 3 is interior to be provided with (PCC) power 31, institute
One end that the fuel tank cap 2 stated is in installation cavity is provided with radiating block 5, and one end of the radiating block 5 is provided with water supply connector 51 and gone out
Water swivel 52, the inside of radiating block 5 are connected provided with one end with water supply connector 51, the cold water pipe that the other end is connected with water out adapter 52
Road, described High voltage output rod 4 include the upper barred body 41 that is connect in succession with cable and with through through hole 21 and high-tension transformer 11
The lower barred body 42 of connection, described upper barred body 41 are integrally formed with lower barred body 42, the company of described upper barred body 41 and lower barred body 42
The place of connecing is provided with a step 43 that can contradict fuel tank cap 2, and the outer surface of the step 43 is provided with high pressure bar pressure ring 44, the high pressure
The step groove 45 being adapted to step 43 is provided with rod pressure ring 44, high pressure bar pressure ring 44 is connected by screw 46 with fuel tank cap 2, upper
State in scheme, the cold water water supply connector 51 of radiating block 5 of the present utility model and cold water water out adapter 52 are located at the same of radiating block 5
End, after so setting, make one U-shaped of water route formation inside radiating block 5, an and only water route, traditional radiating block it is cold
Water water receiving joint and cold water water out adapter are separately positioned on the both ends of radiating block, in this way, can make the water route inside radiating block
Need to cause two less, could circulate, if only setting one, water route can not run through whole radiating block, therefore, so set
Put, water route can be saved, while whole radiating block can be run through, reach cooling requirements, production cost can be saved, and it is of the present utility model
Step 43 is provided with the barred body of High voltage output rod 4, when barred body 42 is inserted in fuel tank 1 by through hole 21 instantly, step 43 is just
Conflict seals through hole 21 in fuel tank cap 2, and then high pressure bar pressure ring 44 is set on step 43, and passes through screw 46 and fuel tank
Lid 2 connects, and ensures High voltage output rod 4 and the fixation of fuel tank cap 2, while ensures that step 43 can contradict with top box lid 2 always, this
After sample is set, no matter there is any situation, because the diameter of step 43 is more than the diameter of through hole 21, through hole 21 can all be sealed
Firmly, in the case where occurring expanding with heat and contract with cold, all without permeability, high-tension coil and outside insulation effect are ensured.
In the utility model embodiment, the step 43 and the contact surface of fuel tank cap 2 stated are provided with seal groove, the sealing ring
Sealing ring 47 is provided with groove, in such scheme, step 43 and the resistance surface of fuel tank cap 2 are sealed by sealing ring 47, promote oil
Oil in case 1 will not ooze out, and ensure sealing effectiveness.
In the utility model embodiment, the described bottom of lower barred body 42 is provided with high pressure connecting pole 6, the high pressure connecting pole 6
It is connected by the second screw 61 with high-tension transformer 11, in such scheme, high pressure connecting pole 6 plays electric action, realizes fuel tank 2
The conduction of inner high voltage coil and cable.
In the utility model embodiment, described High voltage output rod 4 is hollow pipe fitting, and the High voltage output rod 4 is insulation
Do not absorb water material, in such scheme, can guarantee that the good insulating properties of good High voltage output rod, and can play waterproof action.
In the utility model embodiment, described high pressure connecting pole 6 is hollow bolt shape, in such scheme, so
Setting is to ensure the connection of high pressure connecting pole 6 and the second screw 61.
In the utility model embodiment, described high pressure connecting pole 6 is conductive material, in such scheme, is so set
Put the electric conductivity for ensureing that high pressure connecting pole is good.
In the utility model embodiment, described fuel tank 1 is provided with a circle fuel tank seal groove towards the end face of fuel tank cap 2
12, fuel tank sealing ring 13 in described fuel tank seal groove 12, described fuel tank cap 5 is fixed with fuel tank 4 by bolt 14, described
The other end that fuel tank sealing ring 13 is in fuel tank seal groove 12 and the gluing, sealing of fuel tank cap 2, in such scheme, in fuel tank 1
It is upper to be provided with fuel tank sealing ring groove 12, fuel tank sealing ring 13 is placed in fuel tank sealing ring groove 12, can be achieved to fuel tank sealing ring
13 fixation, contradicted compared to traditional direct both ends by sealing ring and fuel tank and fuel tank cap, sealing effectiveness can be increased.
In the utility model embodiment, described fuel tank sealing ring 13 is elastic rubber ring, in such scheme, so
Set, it is unaffected when oil is expanded with heat and contract with cold, ensure sealing effectiveness.
In the utility model embodiment, the side plate 32 of the installation housing 3 is provided with some heat emission holes 33, in above-mentioned side
In case, heat emission hole 33 is set on side plate 32, hole is then not provided with top plate, while ensureing to radiate, avoid water from being oozed from top
Enter in installation cavity.
Every technical staff's notice：Although the utility model describes according to above-mentioned embodiment, this
The invention thought of utility model is not limited to that invention, any repacking with the utility model thought, will all include this specially
In sharp scope of patent protection.
Claims (9)
1. a kind of high voltage power supply, include fuel tank, the fuel tank cap being connected with fuel tank and installation housing, fuel tank cap are connected with fuel tank cap
Installation cavity is formed with mounting shell body, is provided with high-tension transformer in fuel tank, through hole in fuel tank cap, through hole is interior to pass through through hole provided with one end
It is connected with high-tension transformer, the High voltage output rod that the other end is connected with external cable system, work(is provided with described mounting shell body
Rate component, it is characterised in that：One end that described fuel tank cap is in installation cavity is provided with radiating block, is set on one end of the radiating block
There are water supply connector and water out adapter, be connected inside radiating block provided with one end with water supply connector, the other end is connected with water out adapter
Cold water pipes, described High voltage output rod include the upper barred body that is connect in succession with cable and with connecting through through hole and high-tension transformer
The lower barred body connect, described upper barred body are integrally formed with lower barred body, and the junction of described upper barred body and lower barred body is provided with one
The step of fuel tank cap can be contradicted, the outer surface of the step is provided with high pressure bar pressure ring, is provided with the high pressure bar pressure ring and is fitted with step
The step groove matched somebody with somebody, high pressure bar pressure ring are connected by screw with fuel tank cap.
A kind of 2. high voltage power supply according to claim 1, it is characterised in that：Described step and the contact surface of fuel tank cap are set
There is seal groove, sealing ring is provided with the seal groove.
A kind of 3. high voltage power supply according to claim 1 or 2, it is characterised in that：Described lower barred body bottom is provided with high pressure
Connecting pole, the high pressure connecting pole are connected by the second screw with high-tension transformer.
A kind of 4. high voltage power supply according to claim 1 or 2, it is characterised in that：Described High voltage output rod is hollow tube
Part, the High voltage output rod are the material that do not absorb water that insulate.
A kind of 5. high voltage power supply according to claim 3, it is characterised in that：Described high pressure connecting pole is hollow bolt
Shape.
A kind of 6. high voltage power supply according to claim 5, it is characterised in that：Described high pressure connecting pole is conductive material.
A kind of 7. high voltage power supply according to claim 1 or 2, it is characterised in that：Described fuel tank is towards the end of fuel tank cap
Face is provided with a circle fuel tank seal groove, fuel tank sealing ring in described fuel tank seal groove, and described fuel tank cap passes through spiral shell with fuel tank
Bolt is fixed, the other end that described fuel tank sealing ring is in fuel tank seal groove and fuel tank cap gluing, sealing.
A kind of 8. high voltage power supply according to claim 7, it is characterised in that：Described fuel tank sealing ring is elastic caoutchouc
Circle.
A kind of 9. high voltage power supply according to claim 1, it is characterised in that：If the side plate of described installation housing is provided with
Dry heat emission hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720451801.9U CN206774365U (en) | 2017-04-26 | 2017-04-26 | A kind of high voltage power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720451801.9U CN206774365U (en) | 2017-04-26 | 2017-04-26 | A kind of high voltage power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206774365U true CN206774365U (en) | 2017-12-19 |
Family
ID=60634129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720451801.9U Active CN206774365U (en) | 2017-04-26 | 2017-04-26 | A kind of high voltage power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206774365U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108417355A (en) * | 2018-05-11 | 2018-08-17 | 中国船舶重工集团公司第七二三研究所 | A kind of cooling device of high voltage power supply |
-
2017
- 2017-04-26 CN CN201720451801.9U patent/CN206774365U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108417355A (en) * | 2018-05-11 | 2018-08-17 | 中国船舶重工集团公司第七二三研究所 | A kind of cooling device of high voltage power supply |
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