CN221043251U

CN221043251U - Heater protection device

Info

Publication number: CN221043251U
Application number: CN202322626958.9U
Authority: CN
Inventors: 张文宁; 张盟; 付铁争; 宫敬海; 陈钦林
Original assignee: Zhangzhou New High Auto Radiator Manufacturing Co ltd
Current assignee: Zhangzhou New High Auto Radiator Manufacturing Co ltd
Priority date: 2023-09-27
Filing date: 2023-09-27
Publication date: 2024-05-28
Anticipated expiration: 2033-09-27

Abstract

The utility model relates to the field of PCT heaters and discloses a heater protection device which comprises a fixed base, wherein a protective shell is clamped inside the upper end of the fixed base, the upper end of the protective shell is fixedly connected with a protection box, the upper end inside the protection box is fixedly connected with a fan, connecting blocks are fixedly connected between two sides of the fixed base, the front end of the fixed base is fixedly connected with a plurality of connecting ports, and one side inside the fixed base is fixedly connected with a plurality of first limit grooves. According to the utility model, the fixing base is matched with the protective shell to play a role in protecting the heater, and the hot air heated by the heater can play an isolating role, so that the phenomenon that other equipment cannot be used due to damage caused by overhigh temperature of the outer surfaces of the protective shell and the fixing base can be avoided, the phenomenon that other equipment is on fire due to overhigh temperature can be avoided, the flow of air in the protective shell can be accelerated through the fan, the heater is heated more uniformly, and the heating effect is prevented from being reduced due to uneven heating.

Description

Heater protection device

Technical Field

The utility model relates to the technical field of PCT heaters, in particular to a heater protection device.

Background

The heater is also called PTC heating element, which is composed of PTC ceramic heating element and aluminum tube, the PTC heating element has the advantages of small thermal resistance and high heat exchanging efficiency, the PTC heater product is widely used for heating in household appliances, such as air conditioner auxiliary heating, warm air blower and bath heater, the defrosting and heating of traditional fuel automobile and heating of new energy automobile and battery heating are automatic constant temperature and electricity saving electric heater, the surface temperature of the heater can be continuously increased in the using process, and the heater needs to be isolated and protected by a protecting device.

The material that current heater protection device adopted is perhaps not strong to the unable temperature of keeping apart of reliability, causes the temperature leakage of heater to lead to other equipment high temperature to lead to damaging, also probably leads to the staff to scald because of heater surface temperature is too high simultaneously, or the poor heating effect that has reduced the heater of thermal conductivity.

Accordingly, a heater protection device is provided by those skilled in the art to solve the above-mentioned problems set forth in the background art.

Disclosure of utility model

The utility model aims to solve the defects in the prior art, and provides a heater protection device, which has the advantages that the fixing base is matched with the protective shell to play a role in protecting the heater, meanwhile, the heated air heated by the heater can be directly conveyed to a required position through the connecting ports, the influence of leakage of the heated air on other devices in the conveying process can be avoided through the connecting ports, the temperature reduction caused by the leakage of the air in the conveying process can be avoided, the heating effect of other devices can be avoided, the heating of the heater body can be accelerated through the fan, the heating effect of the heater is prevented from being reduced unevenly, the fan can be protected through the protection box, the heated air can be conveyed to the required position through the connecting ports matched with the conveying pipe, the heated air can be directly conveyed to the required development, the influence of leakage of the heated air on other devices in the conveying process can be avoided through the connecting ports, the influence of the heating effect on the temperature reduction caused by the leakage of the air in the conveying process can be avoided, the clamping setting of the heater body can be realized through the fixing frame, and the heater body can be conveniently maintained or replaced in the later period of heating.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the heater protection device comprises a fixed base, wherein a protective shell is arranged at the inner part of the upper end of the fixed base in a clamping manner, a protection box is fixedly connected to the upper end of the protective shell, a fan is fixedly connected to the upper end of the inner part of the protection box, connecting blocks are fixedly connected to the middle parts of two sides of the fixed base, a plurality of connecting ports are fixedly connected to the front end of the fixed base, and a plurality of first limit grooves are fixedly connected to one side of the inner part of the fixed base;

The fixing base is internally clamped with a fixing frame, the inner surface of the fixing frame is fixedly connected with a heater body, and the fixing base and the protective shell comprise a base layer;

Through above-mentioned technical scheme, can play the effect of a protection to the fan through the protection box, can avoid heating back gas to leak and cause the influence to other equipment in carrying the in-process through the connector, can carry out the joint setting to the heater body through the mount, make things convenient for the later stage to maintain or change the heater.

Further, a chute is formed in the upper end of the fixed base;

through above-mentioned technical scheme, can adjust the position of dead lever through the spout.

Further, the upper end of the protection box is fixedly connected with a radiating window;

through above-mentioned technical scheme, can conveniently dispel the heat ventilation to the protection box inside through the heat dissipation window.

Further, grooves are formed in one side of the upper ends of the two connecting blocks;

through above-mentioned technical scheme, can conveniently be fixed the upper end of unable adjustment base with the protective housing through the recess.

Further, one side of the inside of the two connecting blocks is connected with a fixed rod in a sliding way;

through above-mentioned technical scheme, can fix the connection object through the dead lever.

Further, a plurality of limiting rods are fixedly connected to two sides of the fixing frame;

through above-mentioned technical scheme, can conveniently fix the mount through the gag lever post.

Further, a plurality of through holes are formed in the middle of the upper end of the protective shell;

Through above-mentioned technical scheme, connect inside the convenient protection box of through-hole and the protective housing.

Further, the lower end of the base layer is fixedly connected with an insulation layer;

Through above-mentioned technical scheme, can keep apart unable adjustment base and the inside temperature of protective housing through the heat preservation.

The utility model has the following beneficial effects:

1. According to the heater protection device, the fixing base is matched with the protective shell to protect the heater, meanwhile, the hot air heated by the heater can be isolated, other equipment cannot be used due to the fact that the outer surfaces of the protective shell and the fixing base are too high in temperature, meanwhile, other equipment can be prevented from being damaged, fire can be prevented from being caused due to the fact that the temperature is too high, the flow of air in the protective shell can be accelerated through the fan, the heater can be heated more uniformly, and the heating effect is prevented from being reduced due to uneven heating.

2. According to the heater protection device, the protection box can play a role in protecting the fan, heated gas can be conveyed to a required position according to requirements through the connecting ports matched with the conveying pipe, the heated gas can be directly conveyed to required development through the plurality of connecting ports, the influence of leakage of the heated gas on other equipment in the conveying process can be avoided through the connecting ports, meanwhile, the temperature reduction caused by the leakage of the gas in the conveying process can be avoided, the heating effect is influenced, the heater body can be clamped through the fixing frame, and the heater can be maintained or replaced conveniently in the later period.

Drawings

FIG. 1 is a schematic axial view of a heater protector according to the present utility model;

FIG. 2 is a schematic axial view of a fixing base of a heater protection device according to the present utility model;

FIG. 3 is a schematic view of a fixing base of a heater protection device according to the present utility model;

FIG. 4 is a schematic front sectional view of a protective housing of a heater protection device according to the present utility model;

Fig. 5 is a schematic partial cross-sectional view of a heater protection device according to the present utility model.

Legend description:

1. A fixed base; 2. a protective shell; 3. a protection box; 4. a heat radiation window; 5. a connection port; 6. a connecting block; 7. a chute; 8. a fixed rod; 9. a first limit groove; 10. the second limit groove; 11. a spring; 12. a fixing frame; 13. a heater body; 14. a limit rod; 15. a groove; 16. a fan; 17. a through hole; 18. a base layer; 19. and a heat preservation layer.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, one embodiment provided by the present utility model is: the utility model provides a heater protection device, including unable adjustment base 1, unable adjustment base 1 upper end inside joint is provided with protective housing 2, can play a guard action to inside heater body 13 through protective housing 2 cooperation unable adjustment base 1, protective housing 2 upper end fixedly connected with protection box 3, can play a guard action to inside fan 16 through protection box 3, the inside upper end fixedly connected with fan 16 of protection box 3, can accelerate the flow of the inside gas of protective housing 2 through fan 16, can make the heater body 13 heat more evenly, unable adjustment base 1 both sides intermediate fixedly connected with connecting block 6, can conveniently be fixed with unable adjustment base 1 to the place of needs through connecting block 6, unable adjustment base 1 front end fixedly connected with a plurality of connectors 5, connect through connector 5 and the equipment that needs to heat, unable adjustment base 1 inside one side fixedly connected with a plurality of first spacing grooves 9;

the inside one side of a plurality of first spacing grooves 9 is all fixedly connected with spring 11, can play a spacing and fixed effect to gag lever post 14 of mount 12 one side through spring 11, the inside a plurality of second spacing grooves 10 of fixedly connected with of unable adjustment base 1 opposite side, can fix mount 12 through first spacing groove 9 and the cooperation of second spacing groove 10, the inside joint of unable adjustment base 1 is provided with mount 12, can fix heater body 13 through mount 12, the fixed surface fixedly connected with heater body 13 in the mount 12, can heat its gas and object through heater body 13, unable adjustment base 1 and protective housing 2 include basic unit 18.

The inside spout 7 of having seted up of unable adjustment base 1 upper end can adjust the position of dead lever 8 through spout 7, protection box 3 upper end fixedly connected with heat dissipation window 4, can conveniently dispel the heat to the inside ventilation of protection box 3 through heat dissipation window 4, recess 15 has been seted up to two connecting block 6 upper end one side, can conveniently be fixed the upper end of unable adjustment base 1 with protective housing 2 through recess 15, two inside one side sliding connection of connecting block 6 has dead lever 8, can fix the connection object through dead lever 8, a plurality of gag lever posts 14 of equal fixedly connected with of mount 12 both sides can conveniently fix mount 12 through gag lever post 14, a plurality of through-holes 17 have been seted up in the middle of the protective housing 2 upper end, make things convenient for the inside of protection box 3 and the inside connection of protective housing 2 through-hole 17, basic unit 18 lower extreme fixedly connected with heat preservation 19, the rock wool board material that heat preservation 19 adopted can keep apart unable adjustment base 1 and the inside temperature of protective housing 2 through heat preservation 19.

Working principle: firstly, the heater body 13 is fixed in the fixing frame 12, then the fixing frame 12 is inclined, the limiting rod 14 on one side of the fixing frame 12 is firstly inserted into the first limiting groove 9, then the fixing frame 12 is pressed to one side to compress the spring 11 in the first limiting groove 9, the limiting rod 14 on the other side of the fixing frame 12 is inserted into the second limiting groove 10, then the fixing frame 12 is loosened to squeeze the limiting rod 14 on one side through the spring 11, then the edge of the protective shell 2 is placed in the groove 15 to fix the protective shell 2, the fixing base 1 can be fixed to a required position through the connecting block 6, the fixing base 1 can be conveniently detached and moved through the clamping arrangement, then the heater body 13 is opened, meanwhile, the fan 16 is also opened, the flow of gas in the protective shell 2 can be accelerated through the fan 16, the heater body 13 can be heated more uniformly, and meanwhile, the connecting port 5 and equipment needing to be heated are connected.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model 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 described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. A heater protection device, comprising a fixed base (1), characterized in that: the novel multifunctional fan fixing device is characterized in that a protective shell (2) is arranged at the inner clamping part of the upper end of the fixing base (1), the upper end of the protective shell (2) is fixedly connected with a protective box (3), the upper end of the inner part of the protective box (3) is fixedly connected with a fan (16), connecting blocks (6) are fixedly connected between the two sides of the fixing base (1), a plurality of connecting ports (5) are fixedly connected to the front end of the fixing base (1), and a plurality of first limiting grooves (9) are fixedly connected to one side of the inner part of the fixing base (1);

The novel fixing base comprises a plurality of first limiting grooves (9), springs (11) are fixedly connected to one side of the inner portion of the first limiting grooves, a plurality of second limiting grooves (10) are fixedly connected to the other side of the fixing base (1), fixing frames (12) are fixedly connected to the inner portion of the fixing base (1) in a clamping mode, heater bodies (13) are fixedly connected to the inner surfaces of the fixing frames (12), and the fixing base (1) and a protective shell (2) comprise base layers (18).

2. A heater protector according to claim 1, wherein: a chute (7) is formed in the upper end of the fixed base (1).

3. A heater protector according to claim 1, wherein: the upper end of the protection box (3) is fixedly connected with a radiating window (4).

4. A heater protector according to claim 1, wherein: a groove (15) is formed in one side of the upper ends of the two connecting blocks (6).

5. A heater protector according to claim 1, wherein: one side of the inside of the two connecting blocks (6) is connected with a fixed rod (8) in a sliding way.

6. A heater protector according to claim 1, wherein: a plurality of limiting rods (14) are fixedly connected to two sides of the fixing frame (12).

7. A heater protector according to claim 1, wherein: a plurality of through holes (17) are formed in the middle of the upper end of the protective shell (2).

8. A heater protector according to claim 1, wherein: the lower end of the base layer (18) is fixedly connected with an insulating layer (19).