CN203933974U - Heater and high voltage electric equipment - Google Patents
Heater and high voltage electric equipment Download PDFInfo
- Publication number
- CN203933974U CN203933974U CN201420348353.6U CN201420348353U CN203933974U CN 203933974 U CN203933974 U CN 203933974U CN 201420348353 U CN201420348353 U CN 201420348353U CN 203933974 U CN203933974 U CN 203933974U
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- China
- Prior art keywords
- heater
- socket
- metal
- mentioned
- main body
- 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 - Lifetime
Links
- 229910052751 metal Inorganic materials 0.000 claims description 40
- 239000002184 metal Substances 0.000 claims description 40
- 238000009413 insulation Methods 0.000 claims description 11
- 239000004020 conductor Substances 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 5
- 238000010438 heat treatment Methods 0.000 description 8
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 229910001120 nichrome Inorganic materials 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
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- Control Of Resistance Heating (AREA)
Abstract
The utility model discloses a kind of heater, it comprises socket and ptc heater main body, and wherein, socket is for being connected with wire, and ptc heater main body is used for being inserted into above-mentioned socket.Use in the process of above-mentioned heater, if need more renew heater, by ptc heater main body by extracting on socket, and make new ptc heater insert above-mentioned socket, than the heater being screwed in prior art, it can avoid dismounting screw, user-friendly.The utility model also provides a kind of high voltage electric equipment, and it comprises casing and is fixed on the heater in casing; Wherein, the heater that heater provides for the utility model.This high voltage electric equipment has been applied above-mentioned heater, has the effect that facilitates user to change heater.
Description
Technical field
The utility model relates to Mechanical Industry Technology field, more particularly, relates to a kind of heater, also comprises a kind of high voltage electric equipment of applying above-mentioned heater.
Background technology
At present, be generally equiped with heater in the casing of high voltage electric equipment, this heater is used for avoiding components and parts in case to produce condensation, reduces the situation that above-mentioned components and parts get rusty and corrode, and reduces the failure rate of high voltage electric equipment.
In prior art, the heater device that is applied to above-mentioned high voltage electric equipment is generally combined to form by aluminium alloy heating panel section bar and nichrome heating wire, and this heater profit is screwed in the casing of high voltage electric equipment, when replacing, need dismounting screw, loaded down with trivial details, the inconvenient user's operation of process.
In addition, above-mentioned heater carries out after heating work for a long time, and wire and end element conneccting part heating situation are serious, easily cause wire to blow.
Moreover the power of above-mentioned heater is generally 100 watts, 150 watts and 200 watts, power is relatively large, is not easy to user's branch and arranges.
In sum, how providing a kind of heater for high voltage electric equipment, to facilitate user to change, and how to provide a kind of high voltage electric equipment of applying above-mentioned heater, is those skilled in the art's problem demanding prompt solutions.
Utility model content
In view of this, the utility model provides a kind of heater, and it has socket and ptc heater main body, and both coordinate by the mode of plug-in mounting, changes and only plugs operation if need, user-friendly.The utility model also provides a kind of high voltage electric equipment, and it has applied above-mentioned heater, has the effect of being convenient to change heater.
For achieving the above object, the utility model provides following technical scheme:
A kind of heater, comprises socket for being connected with wire and for being inserted into the ptc heater main body on described socket.
Preferably, in above-mentioned heater, the metal bolt that described ptc heater main body comprises housing and drawn by described housing, also comprises the insulation heat insulating mattress being fixed on outside described housing; Described metal bolt is through described insulation heat insulating mattress.
Preferably, in above-mentioned heater, described housing is aluminothermy metal shell.
Preferably, in above-mentioned heater, described socket comprises:
Mounting blocks, described mounting blocks is provided with the slot of described ptc heater main body cooperation with for being connected the conductor terminal of power supply; With
Be arranged on the metal consent in described mounting blocks, described metal consent comprises the second metal connecting portion that is positioned at the first metal connecting portion of described slot and is electrically connected with described the first metal connecting portion;
Wherein, described conductor terminal is fixedly connected with by metal bolts with described the second metal connecting portion.
Preferably, in above-mentioned heater, described mounting blocks is provided with the dovetail groove coordinating with terminal board.
Preferably, in above-mentioned heater, described mounting blocks is provided with installing hole.
A kind of high voltage electric equipment, comprises casing and is fixed on the heater in described casing, described heater is the heater described in any one in technique scheme.
The utility model provides a kind of heater, and it comprises socket and ptc heater main body, and wherein, socket is for being connected with wire, and ptc heater main body is used for being inserted into above-mentioned socket.
Use in the process of above-mentioned heater, if need more renew heater, by ptc heater main body by extracting on socket, and make new ptc heater insert above-mentioned socket, than the heater being screwed in prior art, it can avoid dismounting screw, user-friendly.
In addition, in the heater that the utility model provides, ptc heater main body has insulation heat insulating mattress, and the metal bolt of ptc heater is through above-mentioned insulation heat insulating mattress, can avoid the part that contacts with above-mentioned ptc heater main body on socket overheated, avoid the wire being connected on above-mentioned socket to blow.
Moreover the lower-powered ptc heater main body of the optional use of above-mentioned heater, so that the high voltage electric equipment internal point of division is arranged multiple above-mentioned heaters, is convenient to all hard to bear heater heating of energy of components and parts everywhere in high voltage electric equipment.
The utility model also provides a kind of high voltage electric equipment, and it comprises casing and is fixed on the heater in casing; Wherein, the heater that heater provides for the utility model.
The high voltage electric equipment that the utility model provides has been applied above-mentioned heater, has the effect that facilitates user to change heater.
Brief description of the drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The structural representation of the ptc heater main body that Fig. 1 provides for the utility model embodiment;
The structural representation of the socket that Fig. 2 provides for the utility model embodiment;
The cutaway view of the socket that Fig. 3 provides for the utility model embodiment;
Wherein, in Fig. 1-Fig. 3:
Ptc heater main body 101; Housing 111; Insulation heat insulating mattress 112; Metal bolt 113; Socket 102; Slot 121; Metal bolts installing hole 122; Conductor terminal 123; Installing hole 124; Dovetail groove 125; Mounting blocks 126; Metal bolts 127; Metal consent 128.
Embodiment
The utility model embodiment discloses a kind of heater, and it has socket and ptc heater main body, and both coordinate by the mode of plug-in mounting, changes and only plugs operation if need, user-friendly.The utility model embodiment also discloses a kind of high voltage electric equipment, and it has applied above-mentioned heater, has the effect of being convenient to change heater.
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1-Fig. 3, the utility model embodiment provides a kind of heater, it comprises socket 102 and PTC (Positive Temperature Coefficient, thermistor) heater body 101, wherein, socket 102 is for being connected with wire, and ptc heater main body 101 is for being inserted into above-mentioned socket 102.
Use in the process of above-mentioned heater, if need more renew heater, by ptc heater main body 101 by extracting on socket 102, and make new ptc heater insert appeal socket 102, than the heater being screwed in prior art, it can avoid dismounting screw, user-friendly.
Concrete, in the heater that above-described embodiment provides, ptc heater main body 101 comprises housing 111, is fixed on the metal bolt 113 that the PTC heating component in housing 111 is drawn with by housing 111 and is connected with above-mentioned PTC heating component, also comprises the insulation heat insulating mattress 112 being fixed on outside housing 111; Above-mentioned metal bolt 113 is through insulation heat insulating mattress 112.
In the heater that the utility model embodiment provides, ptc heater main body 101 has insulation heat insulating mattress 112, and the metal bolt 113 of ptc heater is through above-mentioned insulation heat insulating mattress 112, can avoid the part that contacts with above-mentioned ptc heater main body 101 on socket 102 overheated, avoid the wire being connected on above-mentioned socket 102 to blow.
Preferably, in the heater that above-described embodiment provides, housing 111 is aluminothermy metal shell, so that heat radiation.
In the heater that above-described embodiment provides, socket 102 comprises mounting blocks 126 and metal consent 128, and wherein, mounting blocks 126 is provided with the slot 121 that coordinates with ptc heater main body 101 and for being connected the conductor terminal 123 of power supply; Metal consent 128 is arranged in mounting blocks 126, and metal consent 128 comprises the second metal connecting portion that is positioned at the first metal connecting portion of above-mentioned slot 121 and is electrically connected with the first metal connecting portion; Above-mentioned conductor terminal 123 is fixedly connected with by metal bolts 127 with the second metal connecting portion.While applying this heater, the wire that is connected to power supply is inserted into above-mentioned conductor terminal 123 places, then tightens metal bolts 127.
Concrete, in above-mentioned heater, mounting blocks 126 is provided with the metal bolts installing hole 122 coordinating with above-mentioned metal bolts 127, and mounting blocks 126 insulate.Further, above-mentioned mounting blocks 126 can be fixed on the terminal board in high voltage electric equipment, corresponding, is provided with the dovetail groove 125 coordinating with above-mentioned terminal board on mounting blocks 126.Above-mentioned mounting blocks 126 also can directly be fixed on the housing 111 of high voltage electric equipment, and corresponding, mounting blocks 126 is provided with installing hole 124, so that fixtures such as rigging screw, pins.
Preferably, in above-mentioned heater, the lower-powered ptc heater main body 101 of optional use, so that the high voltage electric equipment internal point of division is arranged multiple above-mentioned heaters, is convenient to all hard to bear heater heating of energy of components and parts everywhere in high voltage electric equipment.
The utility model embodiment also provides a kind of high voltage electric equipment, and it comprises casing and be fixed on the heater in casing, wherein, and the heater that heater provides for above-described embodiment.
The high voltage electric equipment that the utility model provides has been applied the heater that above-described embodiment provides, and has the effect that facilitates user to change heater.Certainly, the high voltage electric equipment that the present embodiment provides also has other effects of the relevant heater that above-described embodiment provides, does not repeat them here.
In this specification, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is and the difference of other embodiment, between each embodiment identical similar part mutually referring to.
To the above-mentioned explanation of the disclosed embodiments, make professional and technical personnel in the field can realize or use the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiment, General Principle as defined herein can, in the situation that not departing from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (7)
1. a heater, is characterized in that, comprises socket for being connected with wire and for being inserted into the ptc heater main body on described socket.
2. heater according to claim 1, is characterized in that, the metal bolt that described ptc heater main body comprises housing and drawn by described housing also comprises the insulation heat insulating mattress being fixed on outside described housing; Described metal bolt is through described insulation heat insulating mattress.
3. heater according to claim 2, is characterized in that, described housing is aluminothermy metal shell.
4. heater according to claim 1, is characterized in that, described socket comprises:
Mounting blocks, described mounting blocks is provided with the slot of described ptc heater main body cooperation with for being connected the conductor terminal of power supply;
Be arranged on the metal consent in described mounting blocks, described metal consent comprises the second metal connecting portion that is positioned at the first metal connecting portion of described slot and is electrically connected with described the first metal connecting portion;
Wherein, described conductor terminal is fixedly connected with by metal bolts with described the second metal connecting portion.
5. heater according to claim 4, is characterized in that, described mounting blocks is provided with the dovetail groove coordinating with terminal board.
6. heater according to claim 4, is characterized in that, described mounting blocks is provided with installing hole.
7. a high voltage electric equipment, comprises casing and is fixed on the heater in described casing, it is characterized in that, described heater is the heater described in claim 1-6 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420348353.6U CN203933974U (en) | 2014-06-26 | 2014-06-26 | Heater and high voltage electric equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420348353.6U CN203933974U (en) | 2014-06-26 | 2014-06-26 | Heater and high voltage electric equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203933974U true CN203933974U (en) | 2014-11-05 |
Family
ID=51829721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420348353.6U Expired - Lifetime CN203933974U (en) | 2014-06-26 | 2014-06-26 | Heater and high voltage electric equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203933974U (en) |
-
2014
- 2014-06-26 CN CN201420348353.6U patent/CN203933974U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141105 |
|
| CX01 | Expiry of patent term |