CN217240952U - Ceramic PTC heater capable of automatically controlling temperature - Google Patents
Ceramic PTC heater capable of automatically controlling temperature Download PDFInfo
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- CN217240952U CN217240952U CN202220304711.8U CN202220304711U CN217240952U CN 217240952 U CN217240952 U CN 217240952U CN 202220304711 U CN202220304711 U CN 202220304711U CN 217240952 U CN217240952 U CN 217240952U
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Abstract
The utility model relates to the technical field of heaters, in particular to a ceramic PTC heater capable of automatically controlling temperature, which comprises a heating plate, heat insulation plates are fixedly connected to two sides of the heating plate, a connecting plate is fixedly connected to the outer side of each heat insulation plate, one end of each connecting plate, which is far away from the heat insulation plates, is fixedly connected with a plug, a chute is formed in the outer side of each connecting plate, a sliding block is slidably connected to the inner side of the chute, an extrusion spring is fixedly connected to the outer side of the sliding block, one end of each extrusion spring, which is far away from the sliding block, is fixedly connected with a clamping rod, a positioning rod is fixedly connected to the outer side of each connecting plate, a conductive clamp is fixedly connected to the outer side of each sliding block, a reset spring is fixedly connected to the inner side of each conductive clamp, and a rheostat is slidably connected to the inner side of each conductive clamp; can effectually carry out automatic control temperature to install display device in the outside of heater, can in time know the temperature of heater.
Description
Technical Field
The utility model relates to a heater specifically is an automatic control temperature's ceramic PTC heater, belongs to emergency power supply equipment technical field.
Background
In the aviation field, the operational environment temperature of aircraft is low, exposes equipment and has the possibility of icing, influences its normal work, need set up the heater and heats for anti-icing and deicing, in addition, some devices can not normally work under high altitude low temperature environment, also need set up the heating and heat, improve the operational environment temperature around this device.
The existing ceramic PTC heater can only play a role in heating due to the simple structure, cannot automatically control the heating temperature, and cannot heat the heater to an ideal temperature, and the current temperature cannot be accurately known due to the absence of a temperature display device on the outer side of the heater, thereby affecting the heating.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an automatic control temperature's ceramic PTC heater just aims at solving above-mentioned problem, can effectually carry out the automatic control temperature to install display device in the outside of heater, can in time know the temperature of heater.
The utility model realizes the above purpose by the following technical proposal, a ceramic PTC heater capable of automatically controlling temperature, which comprises a heating plate, wherein both sides of the heating plate are fixedly connected with heat insulation plates, the outer sides of the heat insulation plates are fixedly connected with connecting plates, one ends of the connecting plates, which are far away from the heat insulation plates, are fixedly connected with plugs, the outer sides of the connecting plates are provided with chutes, the inner parts of the chutes are slidably connected with sliders, the outer sides of the sliders are fixedly connected with extrusion springs, one ends of the extrusion springs, which are far away from the sliders, are fixedly connected with clamping rods, the outer sides of the connecting plates are fixedly connected with positioning rods, the outer sides of the sliders are fixedly connected with conductive clamps, the inner sides of the conductive clamps are fixedly connected with reset springs, the inner parts of the conductive clamps are slidably connected with varistors, both sides of the varistors are fixedly connected with a first wire and a second wire, the top of the heating plate is fixedly connected with heat transmission rods, the one end fixedly connected with sensor of hot plate is kept away from to the heat transfer pole, fixedly connected with display between the sensor, the bottom fixedly connected with bracing piece of display.
Preferably, the number of the heat insulation plates is the same as that of the joint plates, and the heat insulation plates and the joint plates are symmetrically distributed on both sides of the heating plate.
Preferably, the number of the plugs is two, the plugs are symmetrically distributed on two sides of the heating plate, and the sliding groove is located at the right center of the inner portion of the connecting joint plate.
Preferably, one end of the first wire, which is far away from the rheostat, is fixedly connected to the outer side of the plug, and one end of the second wire, which is far away from the rheostat, is fixedly connected to the outer side of the heating plate.
Preferably, the number of the extrusion springs and the number of the clamping rods are the same, and the extrusion springs and the clamping rods are symmetrically distributed on the outer side of the sliding block.
Preferably, the positioning rods are uniformly distributed on the outer side of the connecting plate, and the rheostat and the conductive clip are positioned inside the connecting plate.
Preferably, one end of the return spring, which is far away from the conductive clip, is fixedly connected to the outer side of the rheostat.
Preferably, the number of the heat transfer rods is the same as that of the sensors, and the bottom of the support rod is fixedly connected to the outer side of the heating plate.
The utility model has the advantages that: through the arrangement of the connecting plate, when the heater is used, the temperature generated by the heater needs to be controlled, the clamping rod is far away from the positioning rod through the matching use of the extrusion spring and the clamping rod, the sliding block drives the conductive clamp to slide on the outer side of the rheostat, the resistance value of the rheostat is changed through the sliding of the conductive clamp, the current flowing into the heating plate is changed through the matching use of the rheostat, the first conducting wire and the second conducting wire, the temperature generated by the heating plate is changed at the moment, the effect of automatically controlling the temperature is achieved, through the arrangement of the heat transfer rod, when the temperature generated by the heating plate is changed, the generated temperature enters the inside of the sensor through the heat transfer rod on the outer side of the heating plate, the temperature generated by the heater is displayed in the display through the self-action of the sensor, and is convenient for a worker to watch, the required temperature is adjusted, so that the effects of convenience and quickness are achieved.
Drawings
FIG. 1 is a sectional view of the overall structure of the present invention;
FIG. 2 is a schematic view of the overall structure of the present invention;
fig. 3 is an enlarged schematic view of a portion a shown in fig. 1 of the present invention;
fig. 4 is an enlarged schematic view of a portion B shown in fig. 2 of the present invention.
In the figure: 1. heating the plate; 2. a heat insulation plate; 3. a connection plate; 4. a plug; 5. a chute; 6. a slider; 7. a compression spring; 8. a clamping rod; 9. positioning a rod; 10. a conductive clip; 11. a return spring; 12. a varistor; 13. a first conductive line; 14. a second lead; 15. a heat transfer rod; 16. a sensor; 17. a display; 18. a support rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, a ceramic PTC heater capable of automatically controlling temperature comprises a heating plate 1, heat insulation plates 2 fixedly connected to both sides of the heating plate 1, connection plates 3 fixedly connected to the outer sides of the heat insulation plates 2, the number of the heat insulation plates 2 and the number of the connection plates 3 being the same, the heat insulation plates 2 and the connection plates 3 being symmetrically distributed on both sides of the heating plate 1, a plug 4 fixedly connected to one end of the connection plates 3 away from the heat insulation plates 2, a chute 5 formed on the outer sides of the connection plates 3, a sliding block 6 slidably connected to the inside of the chute 5, an extrusion spring 7 fixedly connected to the outer side of the sliding block 6, a clamping rod 8 fixedly connected to one end of the extrusion spring 7 away from the sliding block 6, a positioning rod 9 fixedly connected to the outer sides of the connection plates 3, a conductive clip 10 fixedly connected to the outer sides of the sliding block 6, one end of a wire 13 away from a varistor 12 fixedly connected to the outer sides of the plug 4, and one end of a second wire 14 away from the varistor 12 fixedly connected to the outer sides of the heating plate 1, the inner side of the conductive clip 10 is fixedly connected with a return spring 11, the inner part of the conductive clip 10 is connected with a rheostat 12 in a sliding way, the positioning rods 9 are uniformly distributed on the outer side of the connecting plate 3, the rheostat 12 and the conductive clip 10 are positioned inside the connecting plate 3, one end of the return spring 11 far away from the conductive clip 10 is fixedly connected on the outer side of the rheostat 12, the two sides of the rheostat 12 are fixedly connected with a first lead 13 and a second lead 14, through the arrangement of the connecting plate 3, when the heating plate 1 is used, the temperature generated by the heating plate 1 needs to be controlled, at the moment, the clamping rod 8 is far away from the positioning rods 9 through the matching use of the extrusion spring 7 and the clamping rod 8, at the moment, the sliding block 6 is slid, the sliding block 6 drives the conductive clip 10 to slide on the outer side of the rheostat 12, the resistance value of the rheostat 12 is changed through the sliding of the conductive clip 10, and then the rheostat 12 is matched with the first lead 13 and the second lead 14, the current flowing into the heating plate 1 changes, and the temperature generated by the heating plate 1 changes, so that the effect of automatically controlling the temperature is achieved.
As a technical optimization scheme of the utility model, heat insulating board 2 is the same with the quantity of linkage plate 3, and heat insulating board 2 and the both sides of linkage plate 1 of 3 symmetric distributions of linkage plate.
As a technical optimization scheme of the utility model, the quantity of plug 4 has two, and the symmetric distribution is in the both sides of hot plate 1, and spout 5 is located the position of 3 inside positive centers of linkage plate.
As a technical optimization scheme of the utility model, the device comprises a heat transfer rod 15 fixedly connected with the top of a heating plate 1, a sensor 16 fixedly connected with one end of the heat transfer rod 15 far away from the heating plate 1, a display 17 fixedly connected between the sensors 16, a support rod 18 fixedly connected with the bottom of the display 17, the heat transfer rod 15 and the sensor 16 are in the same number, the bottom of the support rod 18 is fixedly connected with the outer side of the heating plate 1, by arranging the heat transfer rod 15, when the temperature generated by the heating plate 1 changes, the generated temperature enters the sensor 16 through the heat transfer rod 15 at the outer side of the heating plate 1, and the sensor 16 acts on the sensor, therefore, the temperature generated by the heating plate 1 is displayed in the display 17, so that the temperature display device is convenient for workers to watch, and the temperature display device achieves the effects of convenience and quickness by adjusting the required temperature.
When the utility model is used, the connecting plate 3 is arranged, when the heating plate 1 is used, the temperature generated by the heating plate 1 needs to be controlled, at the moment, the clamping rod 8 is far away from the positioning rod 9 through the matching use of the extrusion spring 7 and the clamping rod 8, at the moment, the sliding block 6 is slid, the sliding block 6 drives the conductive clamp 10 to slide outside the rheostat 12, the resistance value of the rheostat 12 is changed through the sliding of the conductive clamp 10, then the current flowing into the heating plate 1 is changed through the matching use of the rheostat 12, the first lead 13 and the second lead 14, at the moment, the temperature generated by the heating plate 1 is changed, the effect of automatically controlling the temperature is achieved, through the heat transfer rod 15, when the temperature generated by the heating plate 1 is changed, the heat transfer rod 15 outside the heating plate 1 is used, the generated temperature enters the sensor 16, through the effect of sensor 16 self to make the produced temperature of hot plate 1 show in display 17, make things convenient for the staff to watch, through adjusting required temperature, reached convenient and fast's effect.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. An automatic control temperature's ceramic PTC heater, includes hot plate (1), its characterized in that: the heating plate is characterized in that heat insulation plates (2) are fixedly connected to two sides of the heating plate (1), connecting plates (3) are fixedly connected to the outer sides of the heat insulation plates (2), one ends, far away from the heat insulation plates (2), of the connecting plates (3) are fixedly connected with plugs (4), the outer sides of the connecting plates (3) are provided with sliding grooves (5), sliding blocks (6) are slidably connected to the inner portions of the sliding grooves (5), extrusion springs (7) are fixedly connected to the outer sides of the sliding blocks (6), clamping rods (8) are fixedly connected to the ends, far away from the sliding blocks (6), of the extrusion springs (7), positioning rods (9) are fixedly connected to the outer sides of the connecting plates (3), conductive clamps (10) are fixedly connected to the outer sides of the sliding blocks (6), reset springs (11) are fixedly connected to the inner sides of the conductive clamps (10), rheostatics (12) are slidably connected to the inner portions of the conductive clamps (10), wire (13) and No. two wire (14) of both sides fixedly connected with of rheostat (12), the top fixedly connected with heat transfer pole (15) of hot plate (1), one end fixedly connected with sensor (16) of hot plate (1) are kept away from in heat transfer pole (15), fixedly connected with display (17) between sensor (16), the bottom fixedly connected with bracing piece (18) of display (17).
2. An automatic temperature control ceramic PTC heater according to claim 1, wherein: the number of the heat insulation plates (2) is the same as that of the connecting plates (3), and the heat insulation plates (2) and the connecting plates (3) are symmetrically distributed on two sides of the heating plate (1).
3. An automatic temperature control ceramic PTC heater according to claim 1, wherein: the number of plugs (4) has two, and the symmetric distribution is in the both sides of hot plate (1), spout (5) are located the position of joining in marriage the inside positive center of fishplate bar (3).
4. An automatic temperature control ceramic PTC heater according to claim 1, wherein: one end of the first lead (13) far away from the rheostat (12) is fixedly connected to the outer side of the plug (4), and one end of the second lead (14) far away from the rheostat (12) is fixedly connected to the outer side of the heating plate (1).
5. An automatic temperature control ceramic PTC heater according to claim 1, wherein: the number of the extrusion springs (7) is the same as that of the clamping rods (8), and the extrusion springs (7) and the clamping rods (8) are symmetrically distributed on the outer side of the sliding block (6).
6. An automatic temperature control ceramic PTC heater according to claim 1, wherein: the positioning rods (9) are uniformly distributed on the outer side of the connecting plate (3), and the rheostat (12) and the conductive clamp (10) are located inside the connecting plate (3).
7. An automatic temperature-controlled ceramic PTC heater according to claim 1, wherein: one end of the return spring (11) far away from the conductive clip (10) is fixedly connected with the outer side of the rheostat (12).
8. An automatic temperature-controlled ceramic PTC heater according to claim 1, wherein: the number of the heat transfer rods (15) is the same as that of the sensors (16), and the bottom of the support rod (18) is fixedly connected to the outer side of the heating plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220304711.8U CN217240952U (en) | 2022-02-15 | 2022-02-15 | Ceramic PTC heater capable of automatically controlling temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220304711.8U CN217240952U (en) | 2022-02-15 | 2022-02-15 | Ceramic PTC heater capable of automatically controlling temperature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217240952U true CN217240952U (en) | 2022-08-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220304711.8U Active CN217240952U (en) | 2022-02-15 | 2022-02-15 | Ceramic PTC heater capable of automatically controlling temperature |
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| Country | Link |
|---|---|
| CN (1) | CN217240952U (en) |
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2022
- 2022-02-15 CN CN202220304711.8U patent/CN217240952U/en active Active
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