CN217610962U - PTC heater for dish washer - Google Patents
PTC heater for dish washer Download PDFInfo
- Publication number
- CN217610962U CN217610962U CN202221173404.7U CN202221173404U CN217610962U CN 217610962 U CN217610962 U CN 217610962U CN 202221173404 U CN202221173404 U CN 202221173404U CN 217610962 U CN217610962 U CN 217610962U
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- ptc heater
- fixedly connected
- heater body
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- mounting panel
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Abstract
The utility model discloses a PTC heater for dish washer, including mounting panel and PTC heater body, the top of mounting panel is provided with the PTC heater body, the equal fixedly connected with installation piece in middle part of PTC heater body both sides, and the mounting groove has all been seted up to the inside of two installation pieces, and the inside of two mounting grooves all is provided with two symmetrical connecting rods, corresponds the equal fixedly connected with trapezoidal piece of the equal one end that two connecting rods are relative, the utility model relates to a PTC heater for dish washer, when needs dismantle the maintenance to the PTC heater body, pulling block drive fixing bolt rebound for the extrusion piece breaks away from between two trapezoidal pieces, drives two fixture blocks through the spring and removes towards relative direction, breaks away from the draw-in groove, can demolish the PTC heater body from the mounting panel, through this kind of easy dismounting operation, avoids simultaneously leading to washing machine damage with the repeated dismouting of mounting panel on washing machine.
Description
Technical Field
The utility model relates to a heater field specifically is a PTC heater for dish washer.
Background
The PTC heater is also called as PTC heater, which is composed of PTC ceramic heating element and aluminum tube, the heating part of the element is a kind of element with the characteristic of resistance value increasing with the temperature rising, because of the safety with the above characteristic, it is widely used in various household appliances, such as dish washer, the PTC heater is generally nailed on the dish washer directly by screw in the using process, it is inconvenient to operate when detaching and repairing or replacing, and it is easy to damage the dish washer by repeated detaching and assembling.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a PTC heater for dish washer to the PTC heater that proposes in solving above-mentioned background art generally directly nails on dish washer through the screw in the use, inconvenient operation when dismantling the maintenance or change, and the easy problem of damaging the dish washer of repeated dismouting.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a PTC heater for dish washer, includes mounting panel and PTC heater body, the top of mounting panel is provided with the PTC heater body, the equal fixedly connected with installation piece in middle part of PTC heater body both sides, two the mounting groove has all been seted up to the inside of installation piece, two the inside of mounting groove all is provided with two symmetrical connecting rods, corresponds two the equal fixedly connected with trapezoidal piece of one end that the connecting rod is relative corresponds the equal fixedly connected with fixture block of one end that two connecting rods deviate from mutually, two the jack has all been seted up at the center at installation piece top, two the inside of jack all alternates and is provided with fixing bolt, two the equal fixedly connected with extrusion piece in bottom of fixing bolt.
Preferably, two the spout, four has all been seted up at the both ends of mounting groove bottom the equal sliding connection in inside of spout has a connecting block, four the top of connecting block respectively with the middle part fixed connection of four connecting rod bottoms, correspond two the equal fixedly connected with in one end that the connecting block deviates from mutually is located the inside spring of spout, and the spring drives the connecting rod and removes to it goes into or breaks away from the draw-in groove to drive the fixture block card.
Preferably, the top ends of the two fixing bolts are fixedly connected with pulling blocks, and the fixing bolts are pulled through the pulling blocks.
Preferably, the locating grooves are formed in the two sides of the top of the mounting plate and are connected with the two mounting blocks in a clamping mode respectively, the clamping grooves are formed in the two sides of the inside of the locating grooves and are connected with the clamping blocks in a clamping mode, and the PTC heater body is mounted on the mounting plate through the connection effect of the clamping blocks and the clamping blocks.
Preferably, the surface of the PTC heater body is fixedly provided with a dust screen to prevent dust from accumulating on the surface of the heater and being inconvenient to clean.
Preferably, both ends of the two sides of the mounting plate are fixedly connected with mounting lugs, and the mounting plate is mounted inside the dishwasher through the mounting lugs.
Preferably, the two ends of the two sides of the PTC heater body are both provided with heat dissipation holes through which heat is dissipated.
Compared with the prior art, the beneficial effects of the utility model are that: install the PTC heater body on the mounting panel, when needs are dismantled the maintenance to the PTC heater body, the pulling piece drives fixing bolt upward movement, make the extrusion piece break away from between two trapezoidal pieces, drive two fixture blocks through the spring and remove towards opposite direction, break away from the draw-in groove, can demolish the PTC heater body from the mounting panel, through the convenient operation of this kind of dismouting mode, avoid simultaneously leading to washing machine damage with the repeated dismouting of mounting panel on washing machine, when the PTC heater uses, under the effect of dust screen, the dust is direct not to fall on PTC heater body surface, make things convenient for the later stage to clear up.
Drawings
Fig. 1 is a perspective view of the present invention;
fig. 2 is a front sectional view of the present invention;
fig. 3 is a side sectional view of the present invention.
In the figure: 1. mounting a plate; 2. a PTC heater body; 3. mounting blocks; 4. mounting lugs; 5. a dust screen; 6. pulling the block; 7. heat dissipation holes; 8. fixing the bolt; 9. a jack; 10. a trapezoidal block; 11. a connecting rod; 12. a card slot; 13. mounting grooves; 14. a chute; 15. connecting blocks; 16. a spring; 17. a clamping block; 18. extruding the block; 19. and (6) positioning a groove.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Please refer to fig. 1-3, the utility model provides a PTC heater for dish washer, including mounting panel 1 and PTC heater body 2, the top of mounting panel 1 is provided with PTC heater body 2, the equal fixedly connected with installation piece 3 in middle part of 2 both sides of PTC heater body, mounting groove 13 has all been seted up to the inside of two installation pieces 3, the inside of two mounting grooves 13 all is provided with two symmetrical connecting rods 11, correspond two equal fixedly connected with trapezoidal pieces 10 of one end that connecting rod 11 is relative, correspond the equal fixedly connected with fixture block 17 of one end that two connecting rods 11 deviate from mutually, jack 9 has all been seted up at the center at 3 tops of two installation pieces, the inside of two jack 9 all alternates and is provided with fixing bolt 8, the equal fixedly connected with extrusion piece 18 in bottom of two fixing bolt 8, spout 14 has all been seted up at the both ends of two mounting grooves 13 bottoms, the equal sliding connection in inside of four spout 14 has connecting block 15, the top of four connecting block 15 respectively with the middle part fixed connection bottom of four connecting rod 11, correspond the equal fixedly connected with the spring 16 that the one end that two equal fixedly connected with of 15 that connecting block 15 deviate from mutually is located the inside of spout 14, the top of two fixing bolt 8 all fixedly connected with the heat dissipation holes 6, the top of two fixing bolt 19 all have all seted up the both sides of mounting panel 1, the both sides of two fixing groove 19 and the inside block 19, the inside block 12 of two fixing groove 12 are connected with the fixing groove 12, the both ends of the inside connection of two fixing groove 12.
During the use, put PTC heater body 2 on the surface of mounting panel 1, two installation pieces 3 on PTC heater body 2 correspond with constant head tank 19 and place, then press pulling block 6, pulling block 6 drives fixing bolt 8 and moves down, make two trapezoidal pieces 10 of extrusion piece 18 extrusion on fixing bolt 8, two trapezoidal pieces 10 move to both sides, thereby it blocks 12 to drive the fixture block 17 card on the connecting rod 11 that links to each other with trapezoidal piece 10, fix PTC heater body 2 on the surface of mounting panel 1, when needing to dismantle PTC heater body 2 and overhaul, pulling block 6 is pulled in the pulling, drive fixing bolt 8 and move upwards, extrusion piece 18 breaks away from between two trapezoidal pieces 10, then make two fixture blocks 17 move towards opposite direction through the effect of spring 16, break away from draw-in groove 12, can demolish PTC heater body 2 from mounting panel 1.
The surface of the PTC heater body 2 is fixedly provided with a dust screen 5, and two ends of two sides of the mounting plate 1 are fixedly connected with mounting lugs 4.
When the PTC heater is used, the mounting plate 1 is fixed on the dish washer through the whole mounting of the mounting lug 4, and when the PTC heater is used, dust does not directly fall on the surface of the PTC heater body 2 under the action of the dustproof net 5, so that the cleaning in the later period is facilitated.
When the embodiment of the application is used: the PTC heater body 2 is placed on the surface of the mounting plate 1, two mounting blocks 3 on the PTC heater body 2 are placed corresponding to positioning grooves 19, then the pulling block 6 is pressed, the pulling block 6 drives the fixing bolt 8 to move downwards, the extruding block 18 on the fixing bolt 8 extrudes the two trapezoidal blocks 10, the two trapezoidal blocks 10 move towards two sides, the clamping block 17 on the connecting rod 11 connected with the trapezoidal blocks 10 is driven to be clamped into the clamping groove 12, the PTC heater body 2 is fixed on the surface of the mounting plate 1, when the PTC heater body 2 needs to be disassembled and repaired, the pulling block 6 is pulled to drive the fixing bolt 8 to move upwards, the extruding block 18 is separated from the space between the two trapezoidal blocks 10, then the two clamping blocks 17 move towards opposite directions under the action of the spring 16 and are separated from the clamping groove 12, the PTC heater body 2 can be detached from the mounting plate 1, the mounting plate 1 is integrally mounted and fixed on a dish-washing machine through the mounting lugs 4, when the PTC heater is used, under the action of the dustproof net 5, dust does not directly fall on the surface of the PTC heater body 2, and later-stage cleaning is facilitated.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (7)
1. The utility model provides a PTC heater for dish washer, includes mounting panel (1) and PTC heater body (2), its characterized in that: the top of mounting panel (1) is provided with PTC heater body (2), the equal fixedly connected with installation piece (3) in middle part of PTC heater body (2) both sides, two installation groove (13) have all been seted up to the inside of installation piece (3), two the inside of installation groove (13) all is provided with two symmetrical connecting rods (11), corresponds two the equal fixedly connected with trapezoidal piece (10) of one end that connecting rod (11) is relative corresponds the equal fixedly connected with fixture block (17) of one end that two connecting rods (11) deviate from mutually, two jack (9), two have all been seted up at the center at installation piece (3) top the inside of jack (9) all alternates and is provided with fixing bolt (8), two the equal fixedly connected with extrusion piece (18) in bottom of fixing bolt (8).
2. A PTC heater for a dishwasher according to claim 1, wherein: two spout (14), four have all been seted up at the both ends of mounting groove (13) bottom the equal sliding connection in inside of spout (14) has connecting block (15), four the top of connecting block (15) respectively with the middle part fixed connection of four connecting rod (11) bottoms, correspond two the equal fixedly connected with of one end that connecting block (15) deviates from mutually is located inside spring (16) of spout (14).
3. A PTC heater for dish washing machine according to claim 1, wherein: the top ends of the two fixing bolts (8) are fixedly connected with a pulling block (6).
4. A PTC heater for a dishwasher according to claim 1, wherein: constant head tank (19), two have all been seted up to the both sides at mounting panel (1) top constant head tank (19) are connected with two installation piece (3) blocks respectively, draw-in groove (12) have all been seted up to the inside both sides of constant head tank (19), draw-in groove (12) are connected with fixture block (17) block.
5. A PTC heater for a dishwasher according to claim 1, wherein: and a dust screen (5) is fixedly arranged on the surface of the PTC heater body (2).
6. A PTC heater for a dishwasher according to claim 1, wherein: the two ends of the two sides of the mounting plate (1) are fixedly connected with mounting lugs (4).
7. A PTC heater for a dishwasher according to claim 1, wherein: the two ends of the two sides of the PTC heater body (2) are both provided with heat dissipation holes (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221173404.7U CN217610962U (en) | 2022-05-17 | 2022-05-17 | PTC heater for dish washer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221173404.7U CN217610962U (en) | 2022-05-17 | 2022-05-17 | PTC heater for dish washer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217610962U true CN217610962U (en) | 2022-10-21 |
Family
ID=83651925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221173404.7U Active CN217610962U (en) | 2022-05-17 | 2022-05-17 | PTC heater for dish washer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217610962U (en) |
-
2022
- 2022-05-17 CN CN202221173404.7U patent/CN217610962U/en active Active
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