CN209148175U - Integral type Silicone Case and temperature probe assembly with the protective case - Google Patents
Integral type Silicone Case and temperature probe assembly with the protective case Download PDFInfo
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- CN209148175U CN209148175U CN201821776313.6U CN201821776313U CN209148175U CN 209148175 U CN209148175 U CN 209148175U CN 201821776313 U CN201821776313 U CN 201821776313U CN 209148175 U CN209148175 U CN 209148175U
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- protective case
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- case
- mounting hole
- locating cylinder
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Abstract
The utility model relates to a kind of integral type Silicone Case and with the temperature probe assembly of the protective case, it is characterised in that: the protective case is integrally formed and in a center of symmetry；Protective case includes the installation cylindrical body and locating cylinder that both ends are arranged in, and intermediate rotary table is arranged in, at pyramidal on the outside of locating cylinder；Protective case is internally provided with through-hole, and through-hole one end is cylindrical mounting hole, other end necking and is provided with string holes.Temperature probe assembly, including temp probe and the signal wire being electrically connected with it, it is characterised in that: the protective case.The utility model provides a kind of integral type Silicone Case anti-interference, temperature detection is accurate, easy for installation and the temperature probe assembly with the protective case.
Description
Technical field
The utility model relates to a kind of temperature probe assemblies, and in particular to a kind of integral type Silicone Case and have the guarantor
The temperature probe assembly of sheath.
Background technique
The temp probe of the associated heats water body equipment such as existing Household water-heating kettle, health-promotion kettle is broadly divided into concealed and leakage
Formula, in view of concealed temp probe without leak, the advantages that security performance is preferable, use is wide.The existing concealed temperature of tradition
Probe is typically mounted at heating water body device bottom, while having heaters is arranged in heating water body device bottom, and heater is to temperature
There are interference performances for degree probe, and the heat resistanceheat resistant interference performance of the existing concealed temp probe of tradition is poor, often makes in product
With due to the thermally conductive transmitting of the heat source of various aspects and tabletting, making temp probe there are other hot interference sources in the process, cause to pop one's head in
There is exception when detecting temperature, temperature sensing is undesirable, leads to the big even circuit control cisco unity malfunction of the temperature difference, the prior art
Improve a little.
Summary of the invention
The purpose of the utility model is to overcome the spies of the associated heats water body device temperature such as existing Household water-heating kettle, health-promotion kettle
Deficiency existing for head provides one kind is anti-interference, temperature detection is accurate, easy for installation integral type Silicone Case and have the guarantor
The temperature probe assembly of sheath.
The technical solution of the utility model is as follows:
A kind of integral type Silicone Case, it is characterised in that: the protective case is integrally formed and in a center of symmetry；Protective case
Including the installation cylindrical body and locating cylinder at both ends is arranged in, and intermediate rotary table is set, on the outside of locating cylinder at
It is pyramidal；Protective case is internally provided with through-hole, and through-hole one end is cylindrical mounting hole, other end necking and is provided with string holes.
Protective case is integral structure.
The diameter of the installation cylindrical body of above-mentioned protective case one end is greater than the diameter of locating cylinder.
The diameter of above-mentioned locating cylinder is less than the diameter of the frustum bottom on the outside of it, shape between frustum and locating cylinder
At a protrusion.The end of locating cylinder is at cap along shape.
The diameter of the mounting hole of one end is greater than the diameter of other end string holes inside above-mentioned protective case.It is logical inside protective case
Hole is made of the cylindrical hole, that is, mounting hole and string holes of two sections of different-diameters.
A kind of temperature probe assembly, including temp probe and the signal wire being electrically connected with it, it is characterised in that: including power
Benefit requires 1~4 any protective case.Temp probe uses NTC negative tempperature coefficient thermistor.
Above-mentioned temp probe side is at dome shape, and other side is at annulus；The diameter of dome is straight between installation cylindrical body
Between diameter and the diameter of mounting hole；The height of annulus is less than the depth of mounting hole, and annulus is pressed into the mounting hole of protective case one end,
Annulus and mounting hole cooperation seal.The diameter of annulus is less than the diameter of mounting hole；The diameter of annulus is greater than the diameter of string holes.
The outside of above-mentioned signal wire and string holes cooperation seal.
Tabletting is installed, tabletting is locked to heating equipment bottom by screw on above-mentioned locating cylinder.
After above-mentioned temp probe is connect with signal wire, when installation, signal wire one end passes through the through-hole inside protective case and stretches out,
Temp probe bottom is bonded in heating equipment bottom after coating silicone grease, and tabletting mider hole passes through frustum and is inserted on locating cylinder,
Tabletting is locked to heating equipment bottom by screw.
The utility model has the beneficial effects that first is that integral type Silicone Case uses integral structure, binding silica gel protection
It covers and the compression of temp probe one end dome is sealed, Silicone Case inside one end mounting hole is matched with temp probe one end annulus
Sealing is closed, the cooperation of other end string holes and signal wire seals inside Silicone Case, and special structure is conducive to be fully sealed, and resists
External disturbance ability is stronger, is conducive to the accuracy for improving temp probe temperature detection；Second is that integral type Silicone Case one
End is provided with into frustum of the cap along shape, is conducive to the locating cylinder of tabletting indentation Silicone Case one end, and has anticreep
Effect is fallen, it is easy for installation；Third is that the diameter of locating cylinder is less than the diameter of installation cylindrical body, be conducive to the pressure of tabletting to peace
Fill cylindrical body transmitting, reduce the deformation of rotary table in the middle part of protective case, thus ensure temp probe with heating equipment is closely stable is bonded.
Detailed description of the invention
Fig. 1 is the utility model integral type Silicone Case the schematic diagram of the section structure.
Fig. 2 is the utility model integral type Silicone Case structural schematic diagram.
Fig. 3 is the utility model part temperatures probe the schematic diagram of the section structure.
Fig. 4 is the utility model part temperatures sonde configuration schematic diagram.
Fig. 5 is the utility model temperature probe assembly key components and parts structural schematic diagram.
Fig. 6 is the utility model temperature probe assembly mounting structure schematic diagram.
Wherein: 1, protective case；11, cylindrical body is installed；12, rotary table；13, locating cylinder；131, frustum；15, through-hole；
151, mounting hole；152, string holes；2, temp probe；21, dome；22, annulus；3, signal wire；4, tabletting；5, silicone grease.
Specific embodiment
For the content for being illustrated more clearly that the utility model, make further to retouch with reference to the accompanying drawings and detailed description
It states.
As depicted in figs. 1 and 2, a kind of integral type Silicone Case, protective case be integrally formed and it is in a center of symmetry；Protective case
Including the installation cylindrical body 11 and locating cylinder 13 at both ends is arranged in, and intermediate rotary table 12, locating cylinder are set
13 outsides are at 131 shape of frustum；Protective case is internally provided with through-hole 15, and 15 one end of through-hole is cylindrical mounting hole 151, other end
Necking and it is provided with string holes 152.Protective case 1 is integral structure.
As shown in figs. 1,2 and 6, the diameter of the installation cylindrical body 11 of protective case one endGreater than locating cylinder 13
DiameterThe diameter of locating cylinder 13 is less than the diameter of installation cylindrical body 11, and the pressure for being conducive to tabletting 4 is justified to installation
Cylinder 11 transmits, and reduces the deformation of rotary table 12 in the middle part of protective case, to ensure temp probe 2 and heating equipment closely stable patch
It closes.
The diameter of locating cylinder 13Less than the diameter of 131 bottom of frustum on the outside of itFrustum 131 and setting circle
A protrusion is formed between cylinder 13.The end of locating cylinder 13 is at cap along shape.Body formula Silicone Case one end is provided with into
Cap is conducive to the locating cylinder 13 that tabletting 4 is pressed into Silicone Case one end along the frustum 131 of shape, and has anti-dropout effect
Fruit, it is easy for installation；
The diameter of the mounting hole 151 of one end inside protective caseGreater than the diameter of other end string holes 152Protective case
Internal through-hole 15 is made of the cylindrical hole, that is, mounting hole 151 and string holes 152 of two sections of different-diameters.
As shown in Fig. 1~Fig. 6, a kind of temperature probe assembly, including temp probe 2 and the signal wire being electrically connected with it 3,
And protective case 1.Temp probe 2 uses NTC negative tempperature coefficient thermistor.
2 side of temp probe is at 21 shape of dome, and other side is at annulus 22；The diameter of dome 21Between installation cylinder
The diameter of body 11With the diameter of mounting hole 151Between；The height hA of annulus 22 is less than the depth hB of mounting hole 151,
Annulus 22 is pressed into the mounting hole 151 of protective case one end, and annulus 22 and the cooperation of mounting hole 151 seal.The diameter of annulus 22 is less than
The diameter of mounting hole 151；The diameter of annulus 22 is greater than the diameter of string holes 152.
The outside of signal wire 3 and the cooperation of string holes 152 seal.Tabletting 4 is installed, tabletting passes through screw on locating cylinder 13
It is locked to heating equipment bottom.After temp probe 2 is connect with signal wire 3, when installation, 3 one end of signal wire is passed through inside protective case
Through-hole 15 stretch out, 2 bottom of temp probe, which is coated, is bonded in heating equipment bottom after silicone grease 5, and 4 mider hole of tabletting passes through frustum
131 are inserted on locating cylinder 13, and tabletting 4 is locked to heating equipment bottom by screw.
Integral type Silicone Case uses integral structure, and binding silica gel protective case is to 2 one end dome 21 of temp probe
Sealing is compressed, one end mounting hole 151 and the cooperation of 2 one end annulus 22 of temp probe seal inside Silicone Case, silica gel protected
It covers internal other end string holes 152 and the cooperation of signal wire 3 seals, special structure is conducive to be fully sealed, anti-external disturbance energy
Power is stronger, is conducive to the accuracy for improving temp probe temperature detection.
In actual use, protective case 1 is stronger using heat resistanceheat resistant interference performance, and can play the role of spring washer during the installation process
Material production, while protective case 1 again can resist high temperature, play protection temp probe it is interference-free.Silica gel is interfered in heat resistanceheat resistant of insulating
Protective case 1 is made since integral material is integrally formed by silica gel, and heatproof is at 250 DEG C or more, and silica gel is softer,
Temp probe 2 can be allowed to have with detection site when tabletting 4 fastens temp probe 2 preferably to contact, and temperature can be wrapped up
Probe 2, prevents the hot interference source in periphery from causing hot interference to temp probe, enables the better detection data of temp probe.
The utility model solves influence of the hot interference source to temp probe, can normally and accurately detect temperature,
Be conducive to circuit board and product temperature is more accurately controlled, a kind of anti-interference, temperature detection preparation, one easy for installation are provided
Formula Silicone Case and temperature probe assembly with the protective case.
Above-described embodiment is not construed as the limitation to scope of protection of the utility model, and those skilled in the art are based on
The improvement that technical solutions of the utility model or means are made should all fall into the protection scope of the utility model claims.
Claims (9)
1. a kind of integral type Silicone Case (1), it is characterised in that: the protective case (1) is integrally formed and in a center of symmetry；It protects
Sheath (1) includes the installation cylindrical body (11) and locating cylinder (13) that both ends are arranged in, and intermediate rotary table is arranged in
(12), at frustum (131) shape on the outside of locating cylinder (13)；Protective case (1) is internally provided with through-hole (15), through-hole (15) one end
It is cylindrical mounting hole (151), other end necking and is provided with string holes (152).
2. integral type Silicone Case (1) according to claim 1, it is characterised in that: the peace of described protective case (1) one end
Fill the diameter of cylindrical body (11)Greater than the diameter of locating cylinder (13)
3. integral type Silicone Case (1) according to claim 1, it is characterised in that: the locating cylinder (13)
DiameterLess than the diameter of frustum (131) bottom on the outside of itBetween frustum (131) and locating cylinder (13)
Form a protrusion.
4. integral type Silicone Case (1) according to claim 1, it is characterised in that: the internal one end of the protective case (1)
Mounting hole (151) diameterGreater than the diameter of other end string holes (152)
5. a kind of temperature probe assembly, including temp probe (2) and the signal wire (3) being electrically connected with it, it is characterised in that: packet
Include any protective case (1) of Claims 1 to 4.
6. temperature probe assembly according to claim 5, it is characterised in that: temp probe (2) side is at dome
(21) shape, other side is at annulus (22)；The diameter of dome (21)Between the diameter of installation cylindrical body (11)
With the diameter of mounting hole (151)Between；The height (hA) of annulus (22) is less than the depth (hB) of mounting hole (151), circle
Ring (22) is pressed into the mounting hole (151) of protective case (1) one end, and annulus (22) and mounting hole (151) cooperation seal.
7. temperature probe assembly according to claim 5, it is characterised in that: the outside of the signal wire (3) and string holes
(152) cooperation sealing.
8. temperature probe assembly according to claim 5, it is characterised in that: be equipped with pressure on the locating cylinder (13)
Piece (4), tabletting are locked to heating equipment bottom by screw.
9. temperature probe assembly according to claim 5, it is characterised in that: the temp probe (2) and signal wire (3) are even
After connecing, when installation, signal wire (3) one end passes through protective case (1) internal through-hole (15) and stretches out, and temp probe (2) bottom is coated
Heating equipment bottom is bonded in after silicone grease (5), tabletting (4) mider hole passes through frustum (131) and is inserted on locating cylinder (13), leads to
It crosses screw and tabletting (4) is locked to heating equipment bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821776313.6U CN209148175U (en) | 2018-10-30 | 2018-10-30 | Integral type Silicone Case and temperature probe assembly with the protective case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821776313.6U CN209148175U (en) | 2018-10-30 | 2018-10-30 | Integral type Silicone Case and temperature probe assembly with the protective case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209148175U true CN209148175U (en) | 2019-07-23 |
Family
ID=67271650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821776313.6U Active CN209148175U (en) | 2018-10-30 | 2018-10-30 | Integral type Silicone Case and temperature probe assembly with the protective case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209148175U (en) |
-
2018
- 2018-10-30 CN CN201821776313.6U patent/CN209148175U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 528300 unit 601, unit 301, block 4, tianfulai international industrial city, No. 37, Changbao West Road, Rongli community, Ronggui street, Shunde District, Foshan City, Guangdong Province (residence declaration) Patentee after: Guangdong Jiqi Electronics Co.,Ltd. Address before: One of 202, Block 3, Tianfulai International Industrial City Phase II, No. 37, Changbao West Road, Ronggui Rongli Neighborhood Committee, Shunde District, Foshan City, Guangdong Province, 528306 Patentee before: FOSHAN SHUNDE JIQI ELECTRONICS CO.,LTD. |
|
| CP03 | Change of name, title or address |