CN109068407A - A kind of highly-safe ptc heater - Google Patents
A kind of highly-safe ptc heater Download PDFInfo
- Publication number
- CN109068407A CN109068407A CN201810651400.7A CN201810651400A CN109068407A CN 109068407 A CN109068407 A CN 109068407A CN 201810651400 A CN201810651400 A CN 201810651400A CN 109068407 A CN109068407 A CN 109068407A
- Authority
- CN
- China
- Prior art keywords
- tube body
- highly
- ring
- installation frame
- annular piece
- 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.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B1/00—Details of electric heating devices
- H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
- H05B1/0227—Applications
- H05B1/023—Industrial applications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B1/00—Details of electric heating devices
- H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
- H05B1/0227—Applications
- H05B1/023—Industrial applications
- H05B1/0236—Industrial applications for vehicles
Abstract
The present invention relates to heater technical fields, especially a kind of highly-safe ptc heater, including installation frame, several heater cores are fixedly connected in installation frame, temperature sensor is connected with by the first tube body and the second tube body on installation frame, one end that first tube body and the second tube body are located remotely from each other passes through locking mechanism and is connected to center position on installation frame, first tube body is equipped with several first annular pieces close to one end of the second tube body, second tube body is equipped with several second ring blocks close to one end of the first tube body, annular groove is coaxially provided on first annular piece far from the first tube body, annular slab has been fixedly and coaxially connected on separate second the second ring block of tube body, temperature sensor is equipped in first annular piece and the second ring block.The present invention can make temperature sensor be connected to installation frame center position, improve the safety that device uses by the first tube body and the second tube body and first annular piece, the second ring block.
Description
Technical field
The present invention relates to heater technical fields, more particularly to a kind of highly-safe ptc heater.
Background technique
Ptc heater is suitable for various shelters and drives indoor air conditioning, in the severe ring such as impact, vibration, low temperature
Under border can reliably working, provide ideal for instrument, equipment in the occupant, driver and shelter that work under adverse weather condition
Environment, the temperature sensor on existing ptc heater is installed in shell side, and effect is when ptc heater is more than certain
It when temperature, cuts off the power in time, prevents the phenomenon that melting shell or spontaneous combustion, but the defect of this structure is test temperature
It is not ptc heater highest point temperature, highest point temperature can not be timely feedbacked, response lag brings inconvenience to using.For
This, we have proposed a kind of highly-safe ptc heaters.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and the PTC that the one kind proposed is highly-safe
Heater.
To achieve the goals above, present invention employs following technical solutions:
A kind of highly-safe ptc heater, including installation frame are designed, is fixedly connected in the installation frame several
Heater core is fixedly connected with several radiating fins in the heater core, passes through the first tube body on the installation frame
It is connected with temperature sensor with the second tube body, one end that first tube body and the second tube body are located remotely from each other passes through locking mechanism
It is connected to installation frame center position, and first tube body and the second tube body are respectively positioned on above heater core, described the
One tube body is equipped with several first annular pieces close to one end of the second tube body, if passing through involvement between adjacent described first annular piece
It connects block to be connected, second tube body is equipped with several second ring blocks, adjacent second ring close to one end of the first tube body
It is connected between shape block by several link blocks, is coaxially provided with annular groove on first annular piece far from first tube body, far
From annular slab has been fixedly and coaxially connected on second ring block of the second tube body, the annular slab is located in annular groove, and described
It is equipped with temperature sensor in one ring block and the second ring block, is fixedly connected with conducting wire on the temperature sensor side, it is described
Conducting wire can be arranged through the second tube body.
Preferably, the locking mechanism includes several mounting grooves, and the mounting groove is arranged on installation frame side, described
It is fixedly connected to riser on one end that first tube body and the second tube body are located remotely from each other, is fixedly connected on the riser other side
Attachment base, if the attachment base is fixedly connected in mounting groove by bolt stem.
Preferably, antislip ring, the temperature have been fixedly and coaxially connected on described first annular piece and the second ring block inner wall
Degree sensor is connected in antislip ring.
Preferably, the antislip ring is high-temperature resistant rubber circle.
Preferably, first tube body, the second tube body are high temperature resistant tube body, and first tube body, the second tube body are partly
Diameter is equal.
Preferably, described first annular piece and the second ring block are high-temperature resistant ring-shaped block, and described first annular piece and
Second ring block radius is equal.
Preferably, the first annular piece of radius is less than the first tube body radius.
The highly-safe ptc heater of one kind proposed by the present invention, beneficial effect are: the temperature sensing that the present invention is arranged
Device is located at the center position of the heater core in installation frame, can measure the highest temperature in heater core center
Degree, it can the accurately temperature change inside reaction improves the safety that device uses.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the highly-safe ptc heater of one kind proposed by the present invention.
Fig. 2 is the partial enlarged view of the A of the highly-safe ptc heater of one kind proposed by the present invention.
Fig. 3 is the first tube body and first annular piece of connection figure of the highly-safe ptc heater of one kind proposed by the present invention.
Fig. 4 is the second tube body and the second ring block connection figure of the highly-safe ptc heater of one kind proposed by the present invention.
In figure: first annular piece 1, mounting groove 2, the first tube body 3, heater core 4, installation frame 5, attachment base 6, bolt
7, antislip ring 8, link block 9, annular slab 10, annular groove 11, the second tube body 12, the second ring block 13, radiating fin 14, riser
15, temperature sensor 16, conducting wire 17.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-4, a kind of highly-safe ptc heater, including installation frame 5 are fixedly connected in installation frame 5
Several heater cores 4 are fixedly connected with several radiating fins 14 in heater core 4, pass through the first tube body on installation frame 5
3 and second tube body 12 be connected with temperature sensor 16, one end that the first tube body 3 and the second tube body 12 are located remotely from each other passes through locking
Structure is connected to 5 center position of installation frame, and locking mechanism includes several mounting grooves 2, and mounting groove 2 is arranged in installation frame 5
On side, it is fixedly connected to riser 15 on one end that the first tube body 3 and the second tube body 12 are located remotely from each other, on 15 other side of riser
It is fixedly connected with attachment base 6, if attachment base 6 is fixedly connected in mounting groove 2 by bolt stem 7, the first tube body 3 and the second tube body
12 can realize installation and removal by the connection between attachment base 6 and bolt 7, can facilitate and pass to the temperature of internal setting
Sensor 16 is repaired and is replaced, and then extends the service life of device.
And first tube body 3 and the second tube body 12 be respectively positioned on 4 top of heater core, the first tube body 3, the second tube body 12 are
High temperature resistant tube body, and the first tube body 3,12 radius of the second tube body are equal, one end of the first tube body 3 close to the second tube body 12 is equipped with
It is connected between several first annular pieces 1, adjacent first annular piece 1 by several link blocks 9, the second tube body 12 is managed close to first
One end of body 3 is equipped with several second ring blocks 13, is connected between adjacent second ring block 13 by several link blocks 9, the
One ring block 1 and the second ring block 13 are high-temperature resistant ring-shaped block, and first annular piece 1 and 13 radius of the second ring block it is equal,
First annular piece of 1 radius improves the stability of the connection of temperature sensor 16 less than 3 radius of the first tube body, the first tube body 3, the
Two tube bodies 12, first annular piece 1 and the second ring block 13 are all made of high temperature resistant material, can be improved the heat-resisting quantity of device, into
The service life for extending device of one step.
It is coaxially provided with annular groove 11 on first annular piece 1 far from the first tube body 3, far from 12 second ring block of the second tube body
Annular slab 10 is fixedly and coaxially connected on 13, annular slab 10 is located in annular groove 11, in first annular piece 1 and the second ring block 13
Antislip ring 8 is fixedly and coaxially connected on wall, temperature sensor 16 is connected in antislip ring 8, and antislip ring 8 is high-temperature resistant rubber
Circle, can realize quick fixation to temperature sensor 16, and be capable of increasing temperature sensor 16 and first annular piece 1 and second
The frictional force of 13 inner wall of ring block contact enables temperature sensor 16 steady in first annular piece 1 and the second ring block 13
Surely it connects, is equipped with temperature sensor 16 in first annular piece 1 and the second ring block 13, it is fixed on 16 side of temperature sensor to connect
It is connected to conducting wire 17, conducting wire 17 can be arranged through the second tube body 12.
In the use of the present invention, temperature sensor 16 is placed in first annular piece 1 and the second ring block 13, inside is set
The antislip ring 8 set can be clamped in temperature sensor 16 is stable in first annular piece 1 and the second ring block 13, and push the
One ring block 1 and the second ring block 13 further improve the stability of connection so that link block 9 is moved in annular slab 10,
And be fixedly connected on the first tube body 3, the second tube body 12 on installation frame 5 by attachment base 6 and bolt 7, after being installed
Temperature sensor 16 is located at the center position of the heater core 4 in installation frame 5, can measure in heater core 4
The highest temperature in heart position, it can the accurately temperature change inside reaction improves the safety that device uses.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (7)
1. a kind of highly-safe ptc heater, including installation frame (5), which is characterized in that solid in the installation frame (5)
Surely it is connected with several heater cores (4), is fixedly connected with several radiating fins (14) on the heater core (4), it is described
It is connected with temperature sensor (16) on installation frame (5) by the first tube body (3) and the second tube body (12), first tube body
(3) pass through locking mechanism with one end for being located remotely from each other of the second tube body (12) and be connected to installation frame (5) center position, and institute
It states the first tube body (3) and the second tube body (12) is respectively positioned on above heater core (4), first tube body (3) is managed close to second
One end of body (12) is equipped with several first annular piece (1), passes through several link blocks between adjacent first annular piece (1)
(9) it is connected, second tube body (12) is equipped with several second ring blocks (13) close to one end of the first tube body (3), adjacent
It is connected between second ring block (13) by several link blocks (9), first annular piece far from first tube body (3)
(1) it is coaxially provided with annular groove (11) on, has been fixedly and coaxially connected ring on separate (12) second ring block (13) of second tube body
Shape plate (10), the annular slab (10) are located in annular groove (11), set in first annular piece (1) and the second ring block (13)
Have temperature sensor (16), is fixedly connected with conducting wire (17) on temperature sensor (16) side, the conducting wire (17) can pass through
Wear the second tube body (12) setting.
2. the highly-safe ptc heater of one kind according to claim 1, which is characterized in that the locking mechanism includes
Several mounting grooves (2), the mounting groove (2) are arranged on installation frame (5) side, first tube body (3) and the second tube body
(12) it is fixedly connected on the one end being located remotely from each other riser (15), is fixedly connected with attachment base on riser (15) other side
(6), the attachment base (6) by bolt stem (7) if be fixedly connected in mounting groove (2).
3. the highly-safe ptc heater of one kind according to claim 1, which is characterized in that first annular piece (1)
It has been fixedly and coaxially connected antislip ring (8) on the second ring block (13) inner wall, the temperature sensor (16) is connected to anti-skidding
It encloses in (8).
4. the highly-safe ptc heater of one kind according to claim 3, which is characterized in that the antislip ring (8) is resistance to
Super heated rubber circle.
5. the highly-safe ptc heater of one kind according to claim 1, which is characterized in that first tube body (3),
Second tube body (12) is high temperature resistant tube body, and first tube body (3), the second tube body (12) radius are equal.
6. the highly-safe ptc heater of one kind according to claim 1, which is characterized in that first annular piece (1)
It is high-temperature resistant ring-shaped block with the second ring block (13), and first annular piece (1) and the second ring block (13) radius are equal.
7. the highly-safe ptc heater of one kind according to claim 1, which is characterized in that first annular piece (1)
Radius is less than the first tube body (3) radius.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810651400.7A CN109068407A (en) | 2018-06-22 | 2018-06-22 | A kind of highly-safe ptc heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810651400.7A CN109068407A (en) | 2018-06-22 | 2018-06-22 | A kind of highly-safe ptc heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109068407A true CN109068407A (en) | 2018-12-21 |
Family
ID=64820816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810651400.7A Pending CN109068407A (en) | 2018-06-22 | 2018-06-22 | A kind of highly-safe ptc heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109068407A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19957452A1 (en) * | 1999-11-19 | 2001-05-23 | Behr France Sarl | Electrical additional heat exchanger for motor vehicles has positive temperature coefficient (PTC) heating elements and sensors in thermal contact with the cooling fins |
| CN1972538A (en) * | 2005-11-24 | 2007-05-30 | 三星电子株式会社 | Plate-shaped heater and steam cooking apparatus including the same |
| CN201405866Y (en) * | 2009-06-18 | 2010-02-17 | 镇江东方电热科技股份有限公司 | Electric heater of rail passenger car |
| CN201476898U (en) * | 2009-07-17 | 2010-05-19 | 宁波泰索科技有限公司 | Quick-response gas temperature sensor with cellular protection tube |
| CN202024456U (en) * | 2010-10-09 | 2011-11-02 | 高焕苗 | Heater |
| CN202403813U (en) * | 2012-01-20 | 2012-08-29 | 江苏普格机械有限公司 | Device for mounting thermoelectric couple or thermometer |
| JP2015032475A (en) * | 2013-08-02 | 2015-02-16 | 住友電気工業株式会社 | Heater unit, heater unit system and battery pack using them |
| CN206164872U (en) * | 2016-11-28 | 2017-05-10 | 威海市科博乐汽车电子有限公司 | PTC (Positive temperature coefficient) heater |
| CN206196074U (en) * | 2016-12-03 | 2017-05-24 | 威海市科博乐汽车电子有限公司 | PTC (Positive temperature coefficient) heater |
| DE102016200931A1 (en) * | 2016-01-22 | 2017-07-27 | Volkswagen Aktiengesellschaft | Heating system for a window pane, composite pane for a vehicle, vehicle |
| CN207133183U (en) * | 2017-08-09 | 2018-03-23 | 河南华润电力首阳山有限公司 | A kind of laser measuring device for measuring |
-
2018
- 2018-06-22 CN CN201810651400.7A patent/CN109068407A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19957452A1 (en) * | 1999-11-19 | 2001-05-23 | Behr France Sarl | Electrical additional heat exchanger for motor vehicles has positive temperature coefficient (PTC) heating elements and sensors in thermal contact with the cooling fins |
| CN1972538A (en) * | 2005-11-24 | 2007-05-30 | 三星电子株式会社 | Plate-shaped heater and steam cooking apparatus including the same |
| CN201405866Y (en) * | 2009-06-18 | 2010-02-17 | 镇江东方电热科技股份有限公司 | Electric heater of rail passenger car |
| CN201476898U (en) * | 2009-07-17 | 2010-05-19 | 宁波泰索科技有限公司 | Quick-response gas temperature sensor with cellular protection tube |
| CN202024456U (en) * | 2010-10-09 | 2011-11-02 | 高焕苗 | Heater |
| CN202403813U (en) * | 2012-01-20 | 2012-08-29 | 江苏普格机械有限公司 | Device for mounting thermoelectric couple or thermometer |
| JP2015032475A (en) * | 2013-08-02 | 2015-02-16 | 住友電気工業株式会社 | Heater unit, heater unit system and battery pack using them |
| DE102016200931A1 (en) * | 2016-01-22 | 2017-07-27 | Volkswagen Aktiengesellschaft | Heating system for a window pane, composite pane for a vehicle, vehicle |
| CN206164872U (en) * | 2016-11-28 | 2017-05-10 | 威海市科博乐汽车电子有限公司 | PTC (Positive temperature coefficient) heater |
| CN206196074U (en) * | 2016-12-03 | 2017-05-24 | 威海市科博乐汽车电子有限公司 | PTC (Positive temperature coefficient) heater |
| CN207133183U (en) * | 2017-08-09 | 2018-03-23 | 河南华润电力首阳山有限公司 | A kind of laser measuring device for measuring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181221 |
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| RJ01 | Rejection of invention patent application after publication |