CN208156059U - A kind of ammeter of intelligent heat dissipation - Google Patents
A kind of ammeter of intelligent heat dissipation Download PDFInfo
- Publication number
- CN208156059U CN208156059U CN201820842248.6U CN201820842248U CN208156059U CN 208156059 U CN208156059 U CN 208156059U CN 201820842248 U CN201820842248 U CN 201820842248U CN 208156059 U CN208156059 U CN 208156059U
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- CN
- China
- Prior art keywords
- ammeter
- cutting ferrule
- spiral winding
- upper cover
- lower cover
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 21
- 238000004804 winding Methods 0.000 claims abstract description 53
- 230000006698 induction Effects 0.000 claims abstract description 32
- 230000009466 transformation Effects 0.000 claims abstract description 20
- 239000000463 material Substances 0.000 claims abstract description 17
- 230000003446 memory effect Effects 0.000 claims abstract description 5
- 239000000956 alloy Substances 0.000 claims description 6
- 229910045601 alloy Inorganic materials 0.000 claims description 6
- 229910001000 nickel titanium Inorganic materials 0.000 claims 1
- 230000008602 contraction Effects 0.000 abstract description 8
- 239000010936 titanium Substances 0.000 description 11
- 230000000694 effects Effects 0.000 description 5
- 230000005611 electricity Effects 0.000 description 5
- 230000008961 swelling Effects 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000000873 masking effect Effects 0.000 description 2
- 230000029052 metamorphosis Effects 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
Landscapes
- Control Of Temperature (AREA)
Abstract
The utility model relates to a kind of ammeters of intelligent heat dissipation,Including upper cover,Lower cover,Ammeter ontology,Spiral winding,Induction type delay switch and fan,The inside top of upper cover is equipped with external cutting ferrule,The bottom inside of lower cover is equipped with internal cutting ferrule,The bottom of lower cover is equipped with heat release hole,The material of external cutting ferrule is Heat Conduction Material,The material of spiral winding is the marmem with double-pass memory effect,It is arranged in the cavity of external cutting ferrule at the top of internal cutting ferrule and is connect by buckle with external cutting ferrule,Ammeter ontology is set between upper cover and lower cover,The inside top of upper cover is fixed in one end of cavity and spiral winding that spiral winding is arranged in external cutting ferrule,Induction type delay switch is set to one end in internal cutting ferrule close to upper cover,Fan is set in the heat release hole and fan is connect by conducting wire with induction type delay switch,Contraction or expansion when being changed above and below transformation temperature point using marmem automatically controls the switch of fan.
Description
Technical field
The utility model relates to a kind of ammeter more particularly to a kind of ammeters of intelligent heat dissipation.
Background technique
Either in enterprise or average family, the use of ammeter is very extensive.Since environment temperature and ammeter make
The temperature of the reason of used time self-heating, ammeter are usually excessively high, influence the normal operation of ammeter.Especially for nowadays using being cured
For adding extensive electronic electricity meter, heating problem is particularly acute, on the one hand, the densely arranged of circuit causes in electronic electricity meter
Ammeter itself is more easier to generate heat, and on the other hand, integrated circuit used in electronic electricity meter is to the reaction of temperature quicker
Sense.Therefore, it is necessary to develop a kind of ammeter that can be radiated in time.
Utility model content
Technical problem to be solved in the utility model is：A kind of ammeter of intelligent heat dissipation is provided, it can be according to ammeter
Temperature change cooled down automatically to ammeter.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is：
A kind of ammeter of intelligent heat dissipation, including upper cover, lower cover, ammeter ontology, spiral winding, induction type delay switch and
Fan, the inside top of the upper cover are equipped with external cutting ferrule, and the bottom inside of the lower cover is equipped with internal cutting ferrule, the bottom of the lower cover
Equipped with heat release hole, the material of the external cutting ferrule is Heat Conduction Material, and the material of the spiral winding is with double-pass memory effect
Marmem；
It is arranged in the cavity of external cutting ferrule at the top of the internal cutting ferrule and is connect by buckle with external cutting ferrule, the ammeter ontology
Between upper cover and lower cover, upper cover is fixed in one end of cavity and spiral winding that the spiral winding is arranged in external cutting ferrule
Inside top, the induction type delay switch are set to one end in internal cutting ferrule close to upper cover, and the temperature of the spiral winding is lower than
The other end of spiral winding is separated with induction type delay switch when the transformation temperature of the marmem, the spiral winding
Temperature be higher than the marmem transformation temperature when spiral winding the other end contacted with induction type delay switch, institute
Fan is stated in the heat release hole and fan is connect by conducting wire with induction type delay switch.
Further, the marmem is Ultimum Ti.
Further, the inside top that the side of the ammeter ontology passes through multiple equally distributed first springs and upper cover
The other side of connection, the ammeter ontology is connected by multiple equally distributed second springs and the bottom inside of lower cover.
It further, further include the sleeve of both ends open, the sleeve is located at the bottom outside of lower cover and one end of sleeve
The connection of the edge of open edge and heat release hole.
It further, further include multilayer mesh casing, mesh casing described in multilayer is located in the barrel chamber of the sleeve and phase
The mesh of two layers adjacent of mesh casing is interwoven.
The beneficial effects of the utility model are：Contraction when being changed above and below transformation temperature point using marmem
Or expansion automatically controls the switch of fan, and when the temperature in ammeter is lower than the transformation temperature of the marmem, helix
Circle is in contraction state, and the other end of spiral winding and induction type delay switch are disconnected from each other at this time, and fan is in out of service
State, when the temperature in ammeter is higher than the transformation temperature of the marmem, spiral winding is in swelling state, at this time spiral shell
The other end of spin line circle is contacted with each other with induction type delay switch, and control fan unlatching radiates to ammeter, can be realized electricity
The intelligent automatic heat dissipation of table, and structure is simple.
Detailed description of the invention
The spiral winding that Fig. 1 show the ammeter of the intelligent heat dissipation of the utility model is in the schematic diagram of contraction state；
The spiral winding that Fig. 2 show the ammeter of the intelligent heat dissipation of the utility model is in the schematic diagram of swelling state；
Label declaration：
1, upper cover；2, lower cover；3, ammeter ontology；4, spiral winding；5, induction type delay switch；
6, fan；7, external cutting ferrule；8, internal cutting ferrule；9, heat release hole；10, the first spring；11, second spring；12, sleeve；13,
Mesh casing.
Specific embodiment
For technology contents, the objects and the effects that the utility model is described in detail, below in conjunction with embodiment and match
Attached drawing is closed to be explained.
The design of the utility model most critical is：The temperature of spiral winding 4 is lower than the metamorphosis of the marmem
The other end of spiral winding 4 is separated with induction type delay switch 5 when temperature, and the temperature of spiral winding 4 is higher than the shape memory
The other end of spiral winding 4 is contacted with induction type delay switch 5 when the transformation temperature of alloy, and the fan 6 is set to the heat dissipation
In hole 9 and fan 6 is connect by conducting wire with induction type delay switch 5.
Please refer to shown in Fig. 1 and Fig. 2, a kind of ammeter of intelligent heat dissipation provided by the utility model, including upper cover 1, under
The inside top of lid 2, ammeter ontology 3, spiral winding 4, induction type delay switch 5 and fan 6, the upper cover 1 is equipped with external cutting ferrule
7, the bottom inside of the lower cover 2 is equipped with internal cutting ferrule 8, and the bottom of the lower cover 2 is equipped with heat release hole 9, the material of the external cutting ferrule 7
For Heat Conduction Material, the material of the spiral winding 4 is the marmem with double-pass memory effect；
The top of the internal cutting ferrule 8 is arranged in the cavity of external cutting ferrule 7 and is connect by buckle with external cutting ferrule 7, the ammeter
Ontology 3 is set between upper cover 1 and lower cover 2, and the spiral winding 4 is arranged in the cavity of external cutting ferrule 7 and one end of spiral winding 4 is solid
Due to the inside top of upper cover 1, the induction type delay switch 5 is set to one end in internal cutting ferrule 8 close to upper cover 1, the spiral
The other end and induction type delay switch 5 of spiral winding 4 when the temperature of coil 4 is lower than the transformation temperature of the marmem
Separation, the other end of spiral winding 4 and sense when the temperature of the spiral winding 4 is higher than the transformation temperature of the marmem
Formula delay switch 5 is answered to contact, the fan 6 is set in the heat release hole 9 and fan 6 passes through conducting wire and induction type delay switch 5
Connection.
As can be seen from the above description, contraction or expansion when being changed above and below transformation temperature point using marmem is automatic
The switch for controlling fan 6, when the temperature in ammeter is lower than the transformation temperature of the marmem, spiral winding 4, which is in, to be received
Contracting state, the other end of spiral winding 4 and induction type delay switch 5 are disconnected from each other at this time, and fan 6 is in run-stopping status,
When the temperature in ammeter is higher than the transformation temperature of the marmem, spiral winding 4 is in swelling state, at this time helix
The other end of circle 4 is contacted with each other with induction type delay switch 5, and the control unlatching of fan 6 radiates to ammeter, can be realized ammeter
Intelligent automatic heat dissipation, and structure is simple.
Further, the marmem is Ultimum Ti.
As can be seen from the above description, Ultimum Ti is different in 40 DEG C or more and 40 DEG C of crystal structures below, when
When temperature changes about 40 DEG C, alloy will contraction or expansion so that its form changes, here, 40 DEG C are exactly nickel
" transformation temperature " of titanium memorial alloy, and when temperature of ammeter is higher than 40 DEG C, will affect the normal operation of ammeter, especially electronics
Formula ammeter, therefore the material of spiral winding 4 is further selected as Ultimum Ti, so that the normal operation of ammeter is more protected
Barrier.
Further, the top that the side of the ammeter ontology 3 passes through multiple equally distributed first springs 10 and upper cover 1
The other side of inside connection, the ammeter ontology 3 is connected by multiple equally distributed second springs 11 and the bottom inside of lower cover 2
It connects.
It is upper when ammeter as can be seen from the above description, the upper cover 1 of ammeter or lower cover 2 are directly fixed with outside under normal conditions
When lid 1 or lower cover 2 vibrate, the first spring 10 and second spring 11 can play the role of stress buffering, carry out to ammeter ontology 3
Protection.
It further, further include the sleeve 12 of both ends open, the sleeve 12 is located at the bottom outside and sleeve 12 of lower cover 2
Edge open at one end connect with the edge of heat release hole 9.
As can be seen from the above description, the edge open at one end of sleeve 12 is connect with the edge of heat release hole 9, masking wind can be played
The effect of rain.
It further, further include multilayer mesh casing 13, mesh casing 13 described in multilayer is located at the barrel chamber of the sleeve 12
The mesh of interior and adjacent two layers of mesh casing 13 is interwoven.
As can be seen from the above description, the mesh of adjacent two layers of mesh casing 13 is interwoven, it is able to ascend to rainwater
Screening effect.
It please refers to shown in Fig. 1 and Fig. 2, the embodiments of the present invention one are：
A kind of ammeter of intelligent heat dissipation, including the delay of upper cover 1, lower cover 2, ammeter ontology 3, spiral winding 4, induction type are opened
5 and fan 6 are closed, the inside top of the upper cover 1 is equipped with external cutting ferrule 7, and the bottom inside of the lower cover 2 is equipped with internal cutting ferrule 8, described
The bottom of lower cover 2 is equipped with heat release hole 9, and the material of the external cutting ferrule 7 is Heat Conduction Material, the material of the spiral winding 4 be with
The Ultimum Ti of double-pass memory effect, the top of the internal cutting ferrule 8 are arranged in the cavity of external cutting ferrule 7 and by buckles and outside
Cutting ferrule 7 connects, and the ammeter ontology 3 is set between upper cover 1 and lower cover 2, and the side of the ammeter ontology 3 is uniformly divided by multiple
First spring 10 of cloth is connect with the inside top of upper cover 1, and the other side of the ammeter ontology 3 passes through multiple equally distributed the
Two springs 11 are connect with the bottom inside of lower cover 2, and the spiral winding 4 is arranged in the one of the cavity of external cutting ferrule 7 and spiral winding 4
The inside top of upper cover 1 is fixed at end, and the induction type delay switch 5 is set to one end in internal cutting ferrule 8 close to upper cover 1, described
The other end of spiral winding 4 and induction type are delayed when the temperature of spiral winding 4 is lower than the transformation temperature of the Ultimum Ti
Switch 5 separates, and spiral winding 4 is another when the temperature of the spiral winding 4 is higher than the transformation temperature of the Ultimum Ti
End is contacted with induction type delay switch 5, and the fan 6 is set in the heat release hole 9 and fan 6 is delayed by conducting wire and induction type
Switch 5 connects.
The embodiments of the present invention two are：
A kind of ammeter of intelligent heat dissipation, further includes the sleeve 12 and Multilayer Network of both ends open on the basis of example 1
The edge of shape shell 13, edge open at one end and heat release hole 9 that the sleeve 12 is located at the bottom outside of lower cover 2 and sleeve 12 connects
It connects, mesh casing 13 described in multilayer is located in the barrel chamber of the sleeve 12 and the mesh of adjacent two layers of mesh casing 13 mutually intersects
Mistake setting.
In conclusion a kind of ammeter of intelligent heat dissipation provided by the utility model, using marmem in metamorphosis
Contraction or expansion when temperature spot changes up and down automatically controls the switch of fan 6, when the temperature in ammeter is lower than the shape memory
When the transformation temperature of alloy, spiral winding 4 is in contraction state, at this time the other end of spiral winding 4 and induction type delay switch 5
Disconnected from each other, fan 6 is in run-stopping status, when the temperature in ammeter is higher than the transformation temperature of the marmem,
Spiral winding 4 is in swelling state, and the other end of spiral winding 4 is contacted with each other with induction type delay switch 5 at this time, controls fan
6 unlatchings radiate to ammeter, can be realized the intelligent automatic heat dissipation of ammeter, and structure is simple, Ultimum Ti exists
40 DEG C or more and 40 DEG C of crystal structures below are different, and when temperature changes about 40 DEG C, alloy will be shunk or swollen
It is swollen so that its form changes, here, 40 DEG C be exactly Ultimum Ti " transformation temperature ", and the temperature of ammeter is high
It will affect the normal operation of ammeter, especially electronic electricity meter when 40 DEG C, therefore the material of spiral winding 4 further selected
For Ultimum Ti so that the normal operation of ammeter more ensures, under normal conditions the upper cover 1 of ammeter or lower cover 2 directly with
Outside is fixed, and when the upper cover 1 of ammeter or the vibration of lower cover 2, the first spring 10 and second spring 11 can play stress buffering
Effect, protects ammeter ontology 3, the edge open at one end of sleeve 12 is connect with the edge of heat release hole 9, can play masking
The mesh of the effect of wind and rain, adjacent two layers of mesh casing 13 is interwoven, is able to ascend the screening effect to rainwater.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Equivalents made based on the specification and figures of the utility model are applied directly or indirectly in relevant technology neck
Domain is also included in the patent protection scope of the utility model.
Claims (5)
1. a kind of ammeter of intelligent heat dissipation, it is characterised in that：Including upper cover, lower cover, ammeter ontology, spiral winding, induction type
Delay switch and fan, the inside top of the upper cover are equipped with external cutting ferrule, and the bottom inside of the lower cover is equipped with internal cutting ferrule, described
The bottom of lower cover is equipped with heat release hole, and the material of the external cutting ferrule is Heat Conduction Material, and the material of the spiral winding is with round trip
The marmem of memory effect；
It is arranged in the cavity of external cutting ferrule at the top of the internal cutting ferrule and is connect by buckle with external cutting ferrule, the ammeter ontology is set to
Between upper cover and lower cover, the top of upper cover is fixed in one end of cavity and spiral winding that the spiral winding is arranged in external cutting ferrule
Inside, the induction type delay switch are set to one end in internal cutting ferrule close to upper cover, and the temperature of the spiral winding is lower than described
The other end of spiral winding is separated with induction type delay switch when the transformation temperature of marmem, the temperature of the spiral winding
The other end of spiral winding is contacted with induction type delay switch when degree is higher than the transformation temperature of the marmem, the wind
Fan is set in the heat release hole and fan is connect by conducting wire with induction type delay switch.
2. the ammeter of intelligent heat dissipation according to claim 1, it is characterised in that：The marmem is NiTi note
Recall alloy.
3. the ammeter of intelligent heat dissipation according to claim 1, it is characterised in that：The side of the ammeter ontology passes through more
The other side of the connection of the inside top of a equally distributed first spring and upper cover, the ammeter ontology is uniformly distributed by multiple
Second spring and lower cover bottom inside connect.
4. the ammeter of intelligent heat dissipation according to claim 1, it is characterised in that：It further include the sleeve of both ends open, institute
State the edge connection that sleeve is located at the bottom outside of lower cover and the edge and heat release hole open at one end of sleeve.
5. the ammeter of intelligent heat dissipation according to claim 4, it is characterised in that：It further include multilayer mesh casing, multilayer
The mesh casing is located in the barrel chamber of the sleeve and the mesh of two layers adjacent of mesh casing is interwoven.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820842248.6U CN208156059U (en) | 2018-06-01 | 2018-06-01 | A kind of ammeter of intelligent heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820842248.6U CN208156059U (en) | 2018-06-01 | 2018-06-01 | A kind of ammeter of intelligent heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208156059U true CN208156059U (en) | 2018-11-27 |
Family
ID=64388727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820842248.6U Active CN208156059U (en) | 2018-06-01 | 2018-06-01 | A kind of ammeter of intelligent heat dissipation |
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| CN (1) | CN208156059U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110058057A (en) * | 2019-04-10 | 2019-07-26 | 南京涛博能源科技有限公司 | Anti- excess temperature fire-retarded multifunctional electric instrument |
| CN110290451A (en) * | 2019-06-26 | 2019-09-27 | 维沃移动通信有限公司 | A packaged component and a microphone module |
| CN110429481A (en) * | 2019-07-16 | 2019-11-08 | 上海北堃电力科技有限公司 | A kind of power distribution network stable-pressure device |
| CN111628415A (en) * | 2020-06-04 | 2020-09-04 | 肖安南 | Novel electric power facility protection supervision management and control system based on informatization |
| CN112147386A (en) * | 2020-09-02 | 2020-12-29 | 国网天津市电力公司 | an electric meter box |
| CN113447689A (en) * | 2021-06-29 | 2021-09-28 | 黄灼健 | Electric energy meter with heat dissipation moisture resistance |
-
2018
- 2018-06-01 CN CN201820842248.6U patent/CN208156059U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110058057A (en) * | 2019-04-10 | 2019-07-26 | 南京涛博能源科技有限公司 | Anti- excess temperature fire-retarded multifunctional electric instrument |
| CN110290451A (en) * | 2019-06-26 | 2019-09-27 | 维沃移动通信有限公司 | A packaged component and a microphone module |
| CN110290451B (en) * | 2019-06-26 | 2021-01-19 | 维沃移动通信有限公司 | A package assembly and a microphone module |
| CN110429481A (en) * | 2019-07-16 | 2019-11-08 | 上海北堃电力科技有限公司 | A kind of power distribution network stable-pressure device |
| CN111628415A (en) * | 2020-06-04 | 2020-09-04 | 肖安南 | Novel electric power facility protection supervision management and control system based on informatization |
| CN111628415B (en) * | 2020-06-04 | 2021-10-29 | 卫微娥 | Novel electric power facility protection supervision management and control system based on informatization |
| CN112147386A (en) * | 2020-09-02 | 2020-12-29 | 国网天津市电力公司 | an electric meter box |
| CN113447689A (en) * | 2021-06-29 | 2021-09-28 | 黄灼健 | Electric energy meter with heat dissipation moisture resistance |
| CN113447689B (en) * | 2021-06-29 | 2022-08-19 | 深圳龙电华鑫控股集团股份有限公司 | Electric energy meter with heat dissipation moisture resistance |
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