CN215597395U

CN215597395U - Carbon crystal electric heater with efficient heat dissipation

Info

Publication number: CN215597395U
Application number: CN202122181303.6U
Authority: CN
Inventors: 王艳风
Original assignee: Cangzhou Huazun Electrical Equipment Co ltd
Current assignee: Cangzhou Huazun Electrical Equipment Co ltd
Priority date: 2021-09-09
Filing date: 2021-09-09
Publication date: 2022-01-21
Anticipated expiration: 2031-09-09

Abstract

The utility model discloses a carbon crystal electric heater capable of efficiently radiating heat, which comprises a shell, a heating sheet, a heat radiating device and a cleaning device, wherein the heating sheet is arranged inside the shell, the heat radiating device is arranged on the outer side of the heating sheet, the cleaning device is arranged on the outer side of the heat radiating device, the heat radiating device comprises two groups of heat transfer sheets, heat transfer sheets and radiating fins which are symmetrically arranged, the heat transfer sheets are connected to the front side and the rear side of the heating sheet, the radiating fins are connected with the heat transfer sheets through the heat transfer sheets, and the cross sections of the radiating fins are wavy. The carbon crystal electric heater with the structure has a good heat dissipation effect, can clean the heat dissipation fins, and is convenient to use.

Description

Carbon crystal electric heater with efficient heat dissipation

Technical Field

The utility model relates to the technical field of electric heater equipment, in particular to a carbon crystal electric heater capable of efficiently dissipating heat.

Background

The carbon crystal electric heater is a heating material which is prepared by modifying carbon fibers, performing ball milling treatment to prepare carbon crystal particles and synthesizing the carbon crystal particles and a high polymer resin material by a special process. The heating principle is that under the action of an electric field, carbon molecular groups in a heating body generate Brownian motion, carbon molecules are violently impacted and rubbed to generate heat energy, the heat energy is transmitted outwards in a far infrared radiation mode, and the conversion rate of electric energy and the heat energy is more than 98%. The inside piece that generates heat of current carbon brilliant electric heater only relies on the outside heat transfer of heat radiation, and the fin of electric heater needs longer preheating time, leads to the programming rate slower, uses the back for a long time, can save a lot of dusts on the fin, influences the radiating efficiency to the dust that the granule is lighter still can fly upward after being heated, disperses to the air in, influences indoor air quality.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a carbon crystal electric heater capable of efficiently radiating heat, which is good in heat radiating effect, provided with a cleaning device, capable of cleaning a heat radiating fin and convenient to use.

In order to achieve the purpose, the utility model provides a carbon crystal electric heater with high-efficiency heat dissipation, which comprises a shell, a heating sheet, a heat dissipation device and a cleaning device, wherein the heating sheet is arranged inside the shell;

the heat dissipation device comprises two groups of heat transfer fins, heat conduction fins and heat dissipation fins which are symmetrically arranged, the heat transfer fins are connected to the front side and the rear side of the heating fins, the heat dissipation fins are connected with the heat transfer fins through the heat conduction fins, and the cross sections of the heat dissipation fins are wavy;

cleaning device includes drive sprocket, driven sprocket, drive chain and clearance pole, the both sides of piece that generate heat are equipped with fixing device, one of them side fixing device's upper and lower both sides all are equipped with drive sprocket, two connect through the pivot between the drive sprocket, the opposite side fixing device's upper and lower both sides all are equipped with driven sprocket, drive sprocket with pass through between the driven sprocket drive chain connects, the upside be equipped with first installation piece on the drive chain, the downside be equipped with the second installation piece on the drive chain, first installation piece with be equipped with between the second installation piece the clearance pole.

Preferably, a dust collecting bin is arranged on the lower side of the heat radiating device, and a drawer is slidably connected in the dust collecting bin.

Preferably, one side of the inner wall of the shell, which is close to the rotating shaft, is provided with a rotating motor, a power shaft of the rotating motor is provided with a first bevel gear, and the upper side of the rotating shaft is provided with a second bevel gear meshed with the first bevel gear.

Preferably, a first insertion groove is formed in the first installation block, a second insertion groove is formed in the second installation block, and an elastic block is connected to the second insertion groove through a spring.

Preferably, the upper end and the lower end of the cleaning rod are both provided with inserting columns, one side of the cleaning rod, which is close to the heat dissipation device, is provided with a replacement clamp, and a cleaning brush is arranged in the replacement clamp.

Therefore, the carbon crystal electric heater with the structure has a good heat dissipation effect, can clean the heat dissipation fins by the cleaning device, and is convenient to use.

The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.

Drawings

FIG. 1 is a schematic diagram of an embodiment of a carbon crystal electric heater with efficient heat dissipation according to the present invention;

FIG. 2 is a top view of a carbon crystal electric radiator with high heat dissipation efficiency of the present invention;

FIG. 3 is a cross-sectional view of a first mounting block of a carbon crystal electric heater with efficient heat dissipation according to the present invention;

FIG. 4 is a cross-sectional view of a second mounting block of a carbon crystal electric heater with high heat dissipation efficiency according to the present invention

Fig. 5 is a schematic view of a carbon crystal electric heater cleaning rod with high heat dissipation efficiency.

Reference numerals:

1. a housing; 2. a heat generating sheet; 3. a heat transfer sheet; 4. a heat conductive sheet; 5. a heat sink; 6. a drive sprocket; 7. a driven sprocket; 8. a drive chain; 9. cleaning the rod; 10. a rotating shaft; 11. a first mounting block; 12. a second mounting block; 13. a dust collection bin; 14. a drawer; 15. rotating the motor; 16. a first bevel gear; 17. a second bevel gear; 18. a first insertion groove; 19. a second insertion groove; 20. a spring; 21. a spring block; 22. inserting the column; 23. replacing the clip; 24. cleaning a brush; 25. and (4) a fixing device.

Detailed Description

The technical solution of the present invention is further illustrated by the accompanying drawings and examples.

Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the present application do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

Examples

Fig. 1 is a schematic view of an embodiment of a carbon crystal electric heater with high heat dissipation efficiency, fig. 2 is a top view of a heat dissipation device of the carbon crystal electric heater with high heat dissipation efficiency, as shown in the figure, the utility model provides a carbon crystal electric heater with high heat dissipation efficiency, which comprises a shell 1, a heating sheet 2, a heat dissipation device and a cleaning device, wherein the heating sheet 2 is arranged inside the shell 1, the heat dissipation device is arranged on the outer side of the heating sheet 2, and the cleaning device is arranged on the outer side of the heat dissipation device. The heat dissipation device comprises two groups of heat transfer fins 3, heat conduction fins 4 and heat dissipation fins 5 which are symmetrically arranged, wherein the heat transfer fins 3 are connected to the front side and the rear side of the heating fins 2, and the heat dissipation fins 5 are connected with the heat transfer fins 3 through the heat conduction fins 4. The heat energy generated by the heating sheet 2 is transferred to the radiating fins 5 through the heat conducting sheet 4 and the heat conducting sheet 3, so that the heat energy of the heating sheet 2 can be transferred not only through heat radiation but also through heat conduction. The cross section that fin 5 is the wave, has increased radiating area promptly, improves fin 5's radiating effect to fin 5 rising temperature is fast, has improved the radiating efficiency.

Fig. 3 is a sectional view of a first mounting block of a carbon crystal electric heater with high heat dissipation efficiency, fig. 4 is a sectional view of a second mounting block of the carbon crystal electric heater with high heat dissipation efficiency, fig. 5 is a schematic view of a cleaning rod of the carbon crystal electric heater with high heat dissipation efficiency, as shown in the figure, the cleaning device comprises a driving sprocket 6, a driven sprocket 7, a transmission chain 8 and a cleaning rod 9, fixing devices 25 are arranged on two sides of a heating sheet 2, the driving sprocket 6 is arranged on the upper side and the lower side of the fixing device 25 on one side, and the two driving sprockets 6 are connected through a rotating shaft 10. The upper side and the lower side of the fixing device 25 on the other side are both provided with driven sprockets 7, and the driving sprocket 6 is connected with the driven sprockets 7 through a transmission chain 8. Be equipped with first installation piece 11 on the upside drive chain 8, be equipped with second installation piece 12 on the downside drive chain 8, be equipped with clearance pole 9 between first installation piece 11 and the second installation piece 12. Drive sprocket 6 and driven sprocket 7, chain cooperate, drive clearance pole 9 and remove in heat abstractor's outside to all clean up the fin 5 of front and back side, prevent to influence the radiating effect after long-time deposition, also avoid sedimentary dust to be heated simultaneously and then disperse in the air, influence the air quality.

A dust collecting bin 13 is arranged at the lower side of the heat radiating device, and a drawer 14 is connected in the dust collecting bin 13 in a sliding mode. The cleaning rod 9 cleans dust on the heat dissipation device, the cleaned dust falls into the drawer 14 downwards, and the drawer 14 is pulled out to intensively clean the swept dust.

A rotating motor 15 is arranged on one side of the inner wall of the shell 1 close to the rotating shaft 10, a first bevel gear 16 is arranged on a power shaft of the rotating motor 15, and a second bevel gear 17 meshed with the first bevel gear 16 is arranged on the upper side of the rotating shaft 10. The rotating motor 15 is electrically connected with a control motor arranged on the shell 1, the rotating motor 15 is started, the rotating motor 15 drives the first bevel gear 16 to rotate, the second bevel gear 17 meshed with the first bevel gear 16 synchronously rotates to drive the rotating shaft 10 to rotate, and the rotating shaft 10 drives the driving sprocket 6 to rotate so as to enable the cleaning device to operate.

First inserting groove 18 is arranged on first mounting block 11, second inserting groove 19 is arranged on second mounting block 12, elastic block 21 is connected in second inserting groove 19 through spring 20, and inserting columns 22 are arranged at the upper end and the lower end of cleaning rod 9. During the installation, peg graft earlier the spliced pole 22 of downside in second inserting groove 19, press down bullet piece 21 and make spring 20 shrink, then remove the spliced pole 22 of upside to the downside of first inserting groove 18, thereby bullet piece 21 upsprings the spliced pole 22 of upside in first inserting groove 18 under the effect of spring 20, makes clearance pole 9 convenient to install and dismantle, conveniently changes or clears up clearance pole 9. One side that clearance pole 9 is close to heat abstractor is equipped with the change and presss from both sides 23, changes to press from both sides and is equipped with cleaning brush 24 in 23, and cleaning brush 24 can change, prolongs clearance pole 9's life.

The specific working principle is as follows: when the electric heater is used, the control motor on the shell 1 is started, the control motor starts the heating sheet 2 to heat, then heat energy on the heating sheet 2 is transferred to the radiating fins 5 through the heat transfer sheet 3 and the heat transfer sheet 4 to radiate, and the radiating efficiency of the electric heater is improved. After the heat dissipation plate 5 is used for a long time, when dust deposited on the heat dissipation plate 5 needs to be cleaned, the rotating motor 15 is started through the control motor, then the rotating motor 15 drives the rotating shaft 10 to rotate, and the rotating shaft 10, the driving chain wheel 6, the driven chain wheel 7 and the transmission chain 8 are matched to drive the cleaning rod 9 to move outside the heat dissipation plate 5, so that the heat dissipation plate 5 is cleaned, and the phenomenon that the dust is too thick and affects the heat dissipation effect is avoided.

Therefore, the efficient heat dissipation carbon crystal electric heater with the structure is provided with the heat dissipation device, the heat dissipation effect of the electric heater is improved, the cleaning device is arranged, the heat dissipation fins can be cleaned, the cleaning rod is convenient to mount and dismount, the cleaning rod can be easily replaced, and the use is convenient.

Claims

1. The utility model provides a brilliant electric heater of high-efficient radiating carbon which characterized in that: the heating device comprises a shell, a heating sheet, a heat dissipation device and a cleaning device, wherein the heating sheet is arranged inside the shell, the heat dissipation device is arranged on the outer side of the heating sheet, and the cleaning device is arranged on the outer side of the heat dissipation device;

2. The carbon crystal electric heater with high heat dissipation efficiency as recited in claim 1, wherein: the lower side of the heat dissipation device is provided with a dust collection bin, and a drawer is connected in the dust collection bin in a sliding mode.

3. The carbon crystal electric heater with high heat dissipation efficiency as recited in claim 1, wherein: the inner wall of casing is close to one side of pivot is equipped with the rotation motor, be equipped with first conical gear on the power shaft of rotation motor, the upside of pivot be equipped with the second conical gear of first conical gear meshing.

4. The carbon crystal electric heater with high heat dissipation efficiency as recited in claim 1, wherein: the first installation block is provided with a first insertion groove, the second installation block is provided with a second insertion groove, and an elastic block is connected in the second insertion groove through a spring.

5. The carbon crystal electric heater with high heat dissipation efficiency as recited in claim 1, wherein: the upper and lower both ends of clearance pole all are equipped with the plug-in post, the clearance pole is close to one side of heat abstractor is equipped with the change and presss from both sides, it is equipped with the cleaning brush in the clamp to change.