CN210722635U - Waterproof transformer convenient to wiring - Google Patents
Waterproof transformer convenient to wiring Download PDFInfo
- Publication number
- CN210722635U CN210722635U CN201921895879.5U CN201921895879U CN210722635U CN 210722635 U CN210722635 U CN 210722635U CN 201921895879 U CN201921895879 U CN 201921895879U CN 210722635 U CN210722635 U CN 210722635U
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- Prior art keywords
- waterproof
- box
- air
- transformer
- heat
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- Expired - Fee Related
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 31
- 238000010438 heat treatment Methods 0.000 claims abstract description 6
- 241000463219 Epitheca Species 0.000 claims description 7
- 230000037431 insertion Effects 0.000 claims 2
- 238000003780 insertion Methods 0.000 claims 2
- 239000006185 dispersion Substances 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 102000010970 Connexin Human genes 0.000 description 1
- 108050001175 Connexin Proteins 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 210000003976 gap junction Anatomy 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a waterproof transformer convenient to wiring belongs to transformer technical field, waterproof transformer convenient to wiring includes waterproof outer container and waterproof terminal box, waterproof outer container includes box and lower box, go up bottom half fixedly connected with spliced pole, the spread groove has been seted up to box four corners border position down, air inlet fence and air-out fence have been seted up to waterproof outer container bottom, the air inlet fence upper end has been linked up the air-supply line, the air-supply line top has linked up the heat dissipation chamber, heat dissipation intracavity portion installs the air exhauster, heat dissipation chamber upper end gap connection has an ampere of heating panel. The utility model discloses an increase there is waterproof terminal box for the user of service no longer need connect waterproof plug in addition again when using, can directly connect in waterproof terminal box, it is very big convenient to provide for the user of service, and the whole heat dispersion of equipment is good, is fit for being extensively promoted and used.
Description
Technical Field
The utility model relates to a transformer technical field especially relates to a waterproof transformer convenient to wiring.
Background
The waterproof transformer has waterproof, moistureproof and rainproof functions. The special protective shell is arranged, the transformer inside is encapsulated, generally thermal conductive epoxy resin is used as an encapsulating material, severe environments such as high temperature, humidity, rain, water immersion and the like can be met, and the IP protection level is high.
Patent number CN201820314726.6 discloses a waterproof transformer, simple structure can prevent the erosion of humidity to the transformer by the efficient, is fit for promoting.
At present, the waterproof transformer still has certain defects in the technology: 1. the waterproof transformer is inconvenient to be additionally connected with a waterproof plug when in use; 2. the problem of waterproof transformer heat dispersion is poor in the course of the work.
SUMMERY OF THE UTILITY MODEL
The utility model provides a waterproof transformer convenient to wiring has waterproof terminal box through increasing for the user of service no longer need connect waterproof plug in addition again when using, can directly connect in waterproof terminal box, provides for the user of service very big convenient, and equipment whole heat dispersion is good, can effectively solve the problem in the background art.
The utility model provides a specific technical scheme as follows:
the utility model provides a pair of waterproof transformer convenient to wiring, including waterproof outer container and waterproof terminal box, waterproof outer container includes box and lower box, go up bottom half fixedly connected with spliced pole, the spread groove has been seted up to lower box four corners border position, air inlet fence and air-out fence have been seted up to waterproof outer container bottom, the air-supply line has been linked up to air inlet fence upper end, the air-supply line top has linked up the heat dissipation chamber, heat dissipation intracavity portion installs the air exhauster, and heat dissipation chamber upper end gap junction has the heating panel, waterproof terminal box includes epitheca and inferior valve, epitheca and inferior valve border position fixedly connected with edge connection portion, the inside fixing bolt B that can dismantle of edge connection portion is connected with.
Optionally, the connecting column is inserted into the connecting groove, and the connecting groove and the connecting column are detachably connected with a fixing bolt a.
Optionally, the upper surface of the heat dissipation cavity is provided with a hot flow hole, the upper end of the heat dissipation plate is fixedly connected with a heat conduction column, and the top end of the heat conduction column is connected with a transformer.
Optionally, the exhaust fan signal input end is connected with the switch signal output end.
Optionally, the right side of the waterproof outer box is fixedly connected with a bracket and an inserting block, the waterproof junction box is inserted into the inserting block, and the bottom of the waterproof junction box is in clearance connection with the bracket.
The utility model has the advantages as follows:
1. the utility model discloses it is practical, convenient operation and excellent in use effect, there is waterproof terminal box through increasing, make the user no longer need connect waterproof plug in addition again when using, can directly connect in waterproof terminal box, it is very big convenient to provide for the user, and the outside casing of waterproof terminal box comprises epitheca and inferior valve jointly, both border positions are provided with edge connection portion, and can dismantle the connection through fixing bolt B to edge connection portion, thereby make the whole convenient to detach of waterproof terminal box, conveniently unpack apart the maintenance when waterproof terminal box internal element goes wrong like this, thereby solved waterproof transformer and still need to connect the problem that waterproof plug brought inconvenience in addition when using.
2. The utility model discloses in, when waterproof transformer equipment operating time is longer, inside transformer produces a large amount of heats, through opening the air exhauster, outside gas is in being inhaled the air-intake from the air inlet fence, get into the heat dissipation chamber immediately, meanwhile, the heat conduction post can carry out heat conduction with the transformer on heat conduction to the heating panel, the heating panel gives off the heat and gets into the heat dissipation intracavity via the hot air current, form the hot blast stream, finally discharge from the air-out fence via the play tuber pipe, waterproof transformer's heat dispersion in the course of the work has been improved, the life of equipment has been prolonged, thereby waterproof transformer has been solved in the course of the work poor problem of heat dispersion.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic view of an overall structure of a waterproof transformer convenient for wiring according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a waterproof outer box of a waterproof transformer convenient for wiring according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a waterproof junction box of a waterproof transformer convenient for wiring according to an embodiment of the present invention;
fig. 4 is a schematic diagram of an exhaust fan circuit of a waterproof transformer convenient for wiring according to an embodiment of the present invention;
in the figure: 1. a waterproof outer box; 101. an upper box body; 102. a lower box body; 2. connecting columns; 3. connecting grooves; 4. fixing the bolt A; 5. a bracket; 6. inserting a block; 7. a waterproof junction box; 701. an upper shell; 702. a lower case; 8. an edge connecting part; 9. a fixing bolt B; 10. an air inlet fence; 11. an air outlet fence; 12. an air inlet pipe; 13. an air outlet pipe; 14. a heat dissipation cavity; 15. an exhaust fan; 16. a hot-flow aperture; 17. a heat dissipation plate; 18. a heat-conducting column; 19. a transformer; 20. and (4) switching.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
A waterproof transformer convenient for wiring according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 4.
As shown in fig. 1-4, a waterproof transformer convenient to wiring, including waterproof outer container 1 and waterproof terminal box 7, waterproof outer container 1 includes box 101 and lower box 102, go up box 101 bottom fixedly connected with spliced pole 2, box 102 four corners border position has seted up spread groove 3 down, air inlet fence 10 and air-out fence 11 have been seted up to waterproof outer container 1 bottom, air inlet fence 10 upper end has linked up air-supply line 12, air-supply line 12 top has linked up heat dissipation chamber 14, heat dissipation chamber 14 internally mounted has air exhauster 15, and heat dissipation chamber 14 upper end gap connection has heating panel 17, waterproof terminal box 7 includes epitheca 701 and inferior valve 702, epitheca 701 and inferior valve 702 border position fixedly connected with edge connecting portion 8, edge connecting portion 8 inside can dismantle and be connected with fixing bolt B9.
In the embodiment, as shown in fig. 1 to 4, by adding the waterproof junction box 7, a user does not need to additionally connect a waterproof plug when using the waterproof junction box, the waterproof junction box 7 can be directly connected with the user, great convenience is provided for the user, the external shell of the waterproof junction box 7 is composed of an upper shell 701 and a lower shell 702, the edge positions of the upper shell and the lower shell are provided with edge connecting parts 8, and the edge connecting parts 8 are detachably connected through a fixing bolt B9, so that the whole waterproof junction box 7 is convenient to detach, and the waterproof junction box 7 is convenient to detach and maintain when an internal element of the waterproof junction box 7 is in a problem; when the working time of the waterproof transformer equipment is long, the internal transformer generates a large amount of heat, external air is sucked into the air inlet pipe 12 from the air inlet fence 10 by turning on the exhaust fan 15 and then enters the heat dissipation cavity 14, meanwhile, the heat conduction column 18 can conduct heat conduction to conduct the heat on the transformer 19 to the heat dissipation plate 17, the heat dissipation plate 17 dissipates the heat and enters the heat dissipation cavity 14 through the heat flow holes to form hot air flow, and finally the hot air flow is discharged from the air outlet fence 11 through the air outlet pipe 13, so that the heat dissipation performance of the waterproof transformer in the working process is improved, and the service life of the equipment is prolonged.
The connecting column 2 is inserted into the connecting groove 3, and the connecting groove 3 and the connecting column 2 are detachably connected with a fixing bolt A4.
In this embodiment, as shown in fig. 2, the waterproof outer case 1 outside the waterproof transformer is composed of an upper case 101 and a lower case 102, and is connected to the connecting groove 3 through a connecting column 2, and is fixed by a fixing bolt a4, so that the whole transformer is convenient to disassemble and maintain.
The upper surface of the heat dissipation cavity 14 is provided with a heat flow hole 16, the upper end of the heat dissipation plate 17 is fixedly connected with a heat conduction column 18, and the top end of the heat conduction column 18 is connected with a transformer 19.
In this embodiment, as shown in fig. 1, the heat-conducting pillar 18 can conduct heat from the transformer 19 to the heat-dissipating plate 17, and the heat-dissipating plate 17 dissipates the heat and enters the heat-dissipating cavity 14 through the heat-flow hole to form a hot air flow.
Wherein, the signal input end of the exhaust fan 15 is connected with the signal output end of the switch 20.
In this embodiment, as shown in fig. 4, the exhaust fan 15 is turned on, and outside air is sucked into the air inlet pipe 12 from the air inlet fence 10.
Wherein, 1 right side fixedly connected with bracket 5 and inserted block 6 of waterproof outer container, waterproof terminal box 7 pegs graft inside inserted block 6, and 7 bottoms of waterproof terminal box and bracket 5 clearance connection.
In this embodiment, as shown in fig. 1, the bracket 5 may support the waterproof junction box 7 at the bottom, and the plug 6 may provide a stable fulcrum for the waterproof junction box 7.
It should be noted that, the utility model relates to a waterproof transformer convenient to wiring, during operation, through increasing waterproof terminal box 7, make the user no longer need to connect in addition the waterproof plug when using, can directly connect in waterproof terminal box 7, provide very big convenience for the user, and the outside casing of waterproof terminal box 7 comprises upper shell 701 and lower shell 702 together, both edge positions are provided with edge connecting portion 8, and can dismantle the connection to edge connecting portion 8 through fixing bolt B9, thus make waterproof terminal box 7 wholly convenient to dismantle, convenient to dismantle the maintenance when waterproof terminal box 7 internal element goes wrong like this; when the working time of the waterproof transformer equipment is long, the internal transformer generates a large amount of heat, external air is sucked into the air inlet pipe 12 from the air inlet fence 10 by turning on the exhaust fan 15 and then enters the heat dissipation cavity 14, meanwhile, the heat conduction column 18 can conduct heat conduction to conduct the heat on the transformer 19 to the heat dissipation plate 17, the heat dissipation plate 17 dissipates the heat and enters the heat dissipation cavity 14 through the heat flow hole to form hot air flow, and finally the hot air flow is discharged from the air outlet fence 11 through the air outlet pipe 13, so that the heat dissipation performance of the waterproof transformer in the working process is improved, and the service life of the equipment is prolonged; in addition, waterproof outer container 1 of waterproof transformer outside comprises upper box 101 and lower box 102 to link up with spread groove 3 through spliced pole 2, fix by fixing bolt A4, the maintenance of wholly being convenient for unsealing. The specific model of the component is an SL-001 exhaust fan.
The utility model discloses a waterproof outer box 1; an upper case 101; a lower case 102; connecting a column 2; a connecting groove 3; fixing bolt a 4; a bracket 5; an insert block 6; a waterproof junction box 7; an upper case 701; a lower case 702; an edge connecting portion 8; fixing bolts B9; an air inlet fence 10; an air outlet fence 11; an air inlet pipe 12; an air outlet pipe 13; a heat dissipation chamber 14; an exhaust fan 15; a hot-flow hole 16; a heat dissipation plate 17; a heat-conducting column 18; a transformer 19; the switch 20 components are all standard or known to those skilled in the art, and their structure and principle are known to those skilled in the art through technical manuals or through routine experimentation.
It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (5)
1. The utility model provides a waterproof transformer convenient to wiring, includes waterproof outer container (1) and waterproof terminal box (7), its characterized in that, waterproof outer container (1) is including last box (101) and lower box (102), go up box (101) bottom fixedly connected with spliced pole (2), box (102) four corners border position has seted up spread groove (3) down, air inlet fence (10) and air-out fence (11) have been seted up to waterproof outer container (1) bottom, air inlet fence (10) upper end has been linked up and has been managed (12), air inlet pipe (12) top has been linked up and has been dispelled the heat chamber (14), it has air exhauster (15) to dispel heat chamber (14) internally mounted, and dispel the heat chamber (14) upper end gap connection has heating panel (17), waterproof terminal box (7) include epitheca (701) and inferior valve (702), epitheca (701) and inferior valve (702) border position fixedly connected with marginal connection portion (8), the edge connecting part (8) is internally detachably connected with a fixing bolt B (9).
2. The waterproof transformer convenient for wiring as claimed in claim 1, wherein the connecting column (2) is inserted inside the connecting groove (3), and the fixing bolt A (4) is detachably connected inside the connecting groove (3) and the connecting column (2).
3. The waterproof transformer convenient for wiring according to claim 1, wherein the heat dissipation cavity (14) is provided with a heat flow hole (16) on the upper surface, the heat dissipation plate (17) is fixedly connected with a heat conduction column (18) on the upper end, and the top end of the heat conduction column (18) is connected with a transformer (19).
4. The waterproof transformer convenient for wiring as claimed in claim 1, wherein the signal input end of the exhaust fan (15) is connected with the signal output end of the switch (20).
5. The waterproof transformer convenient for wiring according to claim 1, wherein a bracket (5) and an insertion block (6) are fixedly connected to the right side of the waterproof outer box (1), the waterproof junction box (7) is inserted into the insertion block (6), and the bottom of the waterproof junction box (7) is in clearance connection with the bracket (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921895879.5U CN210722635U (en) | 2019-11-06 | 2019-11-06 | Waterproof transformer convenient to wiring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921895879.5U CN210722635U (en) | 2019-11-06 | 2019-11-06 | Waterproof transformer convenient to wiring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210722635U true CN210722635U (en) | 2020-06-09 |
Family
ID=70936310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921895879.5U Expired - Fee Related CN210722635U (en) | 2019-11-06 | 2019-11-06 | Waterproof transformer convenient to wiring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210722635U (en) |
-
2019
- 2019-11-06 CN CN201921895879.5U patent/CN210722635U/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: 20200609 |