CN203893962U - Temperature measuring cushion block for electric power indicator - Google Patents
Temperature measuring cushion block for electric power indicator Download PDFInfo
- Publication number
- CN203893962U CN203893962U CN201420337444.XU CN201420337444U CN203893962U CN 203893962 U CN203893962 U CN 203893962U CN 201420337444 U CN201420337444 U CN 201420337444U CN 203893962 U CN203893962 U CN 203893962U
- Authority
- CN
- China
- Prior art keywords
- cushion block
- electric power
- conducting strip
- power indicator
- thermometric
- 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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- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
The utility model discloses a temperature measuring cushion block for an electric power indicator, which comprises a cushion block, a temperature sensing device and a heat conducting piece, wherein the heat conducting piece is arranged on the cushion block, the temperature sensing device is embedded in a storage slot at the surface of the cushion block, and the temperature sensing device is arranged in a mode of being adhered to the lower part of the heat conducting piece. The temperature measuring cushion block for the electric power indicator can effectively protect the temperature sensing device from being subjected to external damages; the temperature sensing sensitivity of the overall electric power indicator is improved by 20-30% compared with products of the same industry; a thermistor inside the cushion block is not damaged even if a phenomenon that the indicator drops occurs within a range of two meters; and the temperature measuring cushion block is more reasonable, more stable, more reliable and safer than an existing temperature sensing part of most indicators in the prior art.
Description
Technical field
The utility model relates to a kind of electric power indicator thermometric cushion block, belongs to fault checkout equipment field.
Background technology
The electric power indicator temperature measuring equipment of prior art, most be placed in wiring board upper end for conducting strip, support in the circuit board with the supporting leg of conducting strip, temperature sensing device is welded on mainboard near conducting strip, conducting strip easily deforms, cause and depend on nigh temperature sensing device and conducting strip and before embedding, form gap or depart from interval, cause thermometric forbidden or lost efficacy, and temperature sensing device and conducting strip spacing distance larger, cable temperature passes to temperature sensing device generally will pass through temperature sensing device itself, epoxy resin layer, conducting strip pipe leg, air exposure layer, cable skin, there is cable metal line, wherein cable heat is from pyrotoxin to be delivered to the temperature sensing device part heat that can run off each layer, cause poor effect, even lost efficacy.
Utility model content
In order to solve the problem that existing electric power indicator temperature measuring equipment thermometric is inaccurate or lost efficacy; the utility model provides a kind of electric power indicator thermometric cushion block; can dwindle distance and intervening layer between conducting strip and temperature sensing device; truly reflect to greatest extent the actual heating situation of cable, can effectively protect the reliable and stable operation not damaged of each several part device.
The purpose of this utility model is carried out specific implementation by the following technical programs:
Electric power indicator thermometric cushion block, comprises cushion block, temperature sensing device and conducting strip, and described conducting strip is placed on described cushion block, and described temperature sensing device is embedded in the accumulator tank on cushion block surface, and described temperature sensing device is arranged to the bottom of being close to described conducting strip.
The upper surface of described cushion block has recessed V-shaped groove, and described conducting strip is laid along described V-shaped groove, by V-shaped groove, can be for being provided multi-point support by the bottom of clamping cable, and also can save space, improve clamping effect.
The two ends of described conducting strip are respectively equipped with gear shaping, insert in the jack of corresponding setting on cushion block, by the gear shaping at two ends, described conducting strip are fixed on described cushion block.
The upper surface of described conducting strip is provided with anti-skid structure, and described anti-skid structure can make after conducting strip is that cable is fixedly connected with, to prevent that cable from carrying out axially and lateral slip, ensures the steadiness that cable connects.
Described anti-skid structure comprise that a row evenly arranges for preventing longitudinal projection of cable transverse shifting on conducting strip and being positioned at the lateral projection for preventing that cable from vertically moving of described longitudinal protruding one or both sides.
Described longitudinal projection and lateral projection and described conducting strip are one-body molded, and described lateral projection is evenly distributed on described conducting strip, and described longitudinal projection is evenly distributed on described conducting strip.
Further, described longitudinal projection and lateral projection, be on conducting strip, to have otch and along otch die cast.
The inside of described accumulator tank is filled with heat conductive silica gel, the temperature sensing device in accumulator tank is firmly fixed, and can ensures the heat-conducting effect of accumulator tank, ensures the temperature-sensitive performance of temperature sensing device.
Electric power indicator thermometric cushion block described in the utility model, can effectively protect temperature sensing device not to be subject to outer damage; Promote 20-30% than the heat sensitivity of the whole electric power indicator of product of the same trade; Even if there is the indicator phenomenon of falling within the scope of 2 meters, also can not be corrupted to the thermistor of cushion block inside; Than the existing temperature-sensitive part of existing most of indicator more rationally, more stable, more reliable, safer.
Brief description of the drawings
According to drawings and embodiments the utility model is described in further detail below.
Fig. 1 is electric power indicator thermometric cushion block structure schematic diagram described in the utility model embodiment.
Fig. 2 is electric power indicator thermometric cushion block structure schematic diagram described in the utility model embodiment.
Fig. 3 is electric power indicator thermometric cushion block structure schematic diagram described in the utility model embodiment.
In figure: 1, cushion block; 2, temperature sensing device; 3, conducting strip; 31, gear shaping; 32, longitudinally protruding; 33, lateral projection; 4, accumulator tank.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment; technical scheme in the utility model embodiment is carried out to clear, complete description; obvious described embodiment is only a part of embodiment of the present utility model; not whole embodiment; based on the embodiment in the utility model; those of ordinary skill in the art are not paying the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
As Figure 1-3, electric power indicator thermometric cushion block described in the utility model embodiment, comprise cushion block 1, temperature sensing device 2 and conducting strip 3, described conducting strip 3 is placed on described cushion block 1, the heat that conducting strip 3 produces for collecting cable work, described temperature sensing device 2 is embedded in the accumulator tank 4 on cushion block 1 surface, and described temperature sensing device 2 is arranged to the bottom of being close to described conducting strip 3, makes described temperature sensing device 2 be easier to respond to the heat that described conducting strip 3 transmits.
The upper surface of described cushion block 1 has recessed V-shaped groove, and described conducting strip 3 is laid along described V-shaped groove, by V-shaped groove, can be for being provided multi-point support by the bottom of clamping cable, and also can save space, improve clamping effect.
The two ends of described conducting strip 3 are respectively equipped with gear shaping 31, insert in the jack of corresponding setting on cushion block 1, by the gear shaping 31 at two ends, described conducting strip 3 are fixed on described cushion block 1.
The upper surface of described conducting strip 3 is provided with anti-skid structure, and described anti-skid structure can make after conducting strip is that cable is fixedly connected with, to prevent that cable from carrying out axially and lateral slip, ensures the steadiness that cable connects.
Described anti-skid structure comprise that a row evenly arranges for prevent cable on conducting strip transverse shifting longitudinal protruding 32 and be positioned at the lateral projection 33 for preventing that cable from vertically moving of described longitudinal protruding 32 both sides, in the process of enforcement, also described lateral projection 33 can be arranged at longitudinal protruding 32 one-sided.
After cable is held, prevent that by longitudinal protruding 32 cable from laterally moving along conducting strip, and the lateral projection 33 at longitudinal protruding 32 two ends, not only can play to cable the effect of support, can also prevent that cable from vertically moving with respect to conducting strip 3, in use procedure, vertically moving of cable is more restive, the lateral projection 33 arranging by both sides can, when cable is provided support, solve the problem that cable vertically moves.
Described longitudinal protruding 32 and lateral projection 33 one-body molded with described conducting strip 3, and described lateral projection 32 is evenly distributed on described conducting strip 3, described longitudinal projection is evenly distributed on described conducting strip 3.
Further, described longitudinal protruding 32 and lateral projection 33, be on conducting strip 3, to have otch and along otch die cast.
The inside of described accumulator tank 4 is filled with heat conductive silica gel, the temperature sensing device in accumulator tank is firmly fixed, and can ensures the heat-conducting effect of accumulator tank, ensures the temperature-sensitive performance of temperature sensing device.
Electric power indicator thermometric cushion block described in the utility model, can effectively protect temperature sensing device not to be subject to outer damage; Promote 20-30% than the heat sensitivity of the whole electric power indicator of product of the same trade; Even if there is the indicator phenomenon of falling within the scope of 2 meters, also can not be corrupted to the thermistor of cushion block inside; Than the existing temperature-sensitive part of existing most of indicator more rationally, more stable, more reliable, safer.
The above, be only specific embodiment of the utility model, but feature of the present utility model is not limited to this, any people who is familiar with this technology is in the utility model field, the variation that can expect easily or modification, all should be encompassed in following claim of the present utility model.
Claims (9)
1. electric power indicator thermometric cushion block, comprise cushion block, temperature sensing device and conducting strip, it is characterized in that, described conducting strip is placed on described cushion block, described temperature sensing device is embedded in the accumulator tank on cushion block surface, and described temperature sensing device is arranged to the bottom of being close to described conducting strip.
2. electric power indicator thermometric cushion block as claimed in claim 1, is characterized in that, the upper surface of described cushion block has recessed V-shaped groove, and described conducting strip is laid along described V-shaped groove.
3. electric power indicator thermometric cushion block as claimed in claim 1 or 2, is characterized in that, the two ends of described conducting strip are respectively equipped with gear shaping, inserts in the jack of corresponding setting on cushion block.
4. electric power indicator thermometric cushion block as claimed in claim 1, is characterized in that, the upper surface of described conducting strip is provided with anti-skid structure.
5. electric power indicator thermometric cushion block as claimed in claim 4, is characterized in that, described anti-skid structure comprises longitudinal projection that a row evenly arranges and is positioned at the lateral projection of described longitudinal protruding one or both sides.
6. electric power indicator thermometric cushion block as claimed in claim 5, is characterized in that, described longitudinal projection and lateral projection and described conducting strip are one-body molded.
7. electric power indicator thermometric cushion block as claimed in claim 5, is characterized in that, described lateral projection is evenly distributed on described conducting strip, and described longitudinal projection is evenly distributed on described conducting strip.
8. electric power indicator thermometric cushion block as claimed in claim 7, is characterized in that, described longitudinal projection and lateral projection are on conducting strip, to have otch and along otch die cast.
9. the electric power indicator thermometric cushion block as described in claim 1,2,4-8 any one, is characterized in that, the inside of described accumulator tank is filled with heat conductive silica gel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420337444.XU CN203893962U (en) | 2014-06-24 | 2014-06-24 | Temperature measuring cushion block for electric power indicator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420337444.XU CN203893962U (en) | 2014-06-24 | 2014-06-24 | Temperature measuring cushion block for electric power indicator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203893962U true CN203893962U (en) | 2014-10-22 |
Family
ID=51720353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420337444.XU Expired - Fee Related CN203893962U (en) | 2014-06-24 | 2014-06-24 | Temperature measuring cushion block for electric power indicator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203893962U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105467254A (en) * | 2016-01-20 | 2016-04-06 | 淄博职业学院 | Electric appliance detection method utilizing temperature gatherer |
| CN107101738A (en) * | 2017-05-26 | 2017-08-29 | 苏州科盈思电子科技有限公司 | Temperature measurement chopstick |
-
2014
- 2014-06-24 CN CN201420337444.XU patent/CN203893962U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105467254A (en) * | 2016-01-20 | 2016-04-06 | 淄博职业学院 | Electric appliance detection method utilizing temperature gatherer |
| CN107101738A (en) * | 2017-05-26 | 2017-08-29 | 苏州科盈思电子科技有限公司 | Temperature measurement chopstick |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141022 Termination date: 20200624 |