CN204084572U - A kind of electric heating installation using oil as medium with open type heat dissipation channel - Google Patents

A kind of electric heating installation using oil as medium with open type heat dissipation channel Download PDF

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Publication number
CN204084572U
CN204084572U CN201420517697.5U CN201420517697U CN204084572U CN 204084572 U CN204084572 U CN 204084572U CN 201420517697 U CN201420517697 U CN 201420517697U CN 204084572 U CN204084572 U CN 204084572U
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China
Prior art keywords
heat dissipation
fin
open type
type heat
dissipation channel
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Expired - Fee Related
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CN201420517697.5U
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Chinese (zh)
Inventor
姚国宁
赵仁壮
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Ningbo Singfun Electric Appliance Co Ltd
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Ningbo Singfun Electric Appliance Co Ltd
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Abstract

A kind of electric heating installation using oil as medium with open type heat dissipation channel, the electrically-controlled component comprising radiator, be arranged on the heating component in described radiator and be arranged on described radiator, described radiator is connected and composed successively by multiple fin, at least described in a slice, the both sides of fin are bent to form kink, the free end of described kink is 1-30mm apart from the distance with it recently between fin, makes to form open type heat dissipation channel between two adjacent described fin.The electric heating installation using oil as medium with open type heat dissipation channel provided according to the utility model compared with prior art tool has the following advantages: first, the utility model is by being bent to form kink by the both sides of fin, make radiator to be formed the open type heat dissipation channel longitudinally run through, increase the area that dispelled the heat, open type heat dissipation channel can realize stack effect, accelerate air flowing, expand the heat range of heat in oily spit of fland, improve the oily spit of fland thermal efficiency, prevent radiator own temperature too high, extend the service life of product.

Description

A kind of electric heating installation using oil as medium with open type heat dissipation channel
Technical field
The utility model relates to electric heating installation using oil as medium, particularly relates to a kind of electric heating installation using oil as medium with open type heat dissipation channel.
Background technology
Electric heating installation using oil as medium is used widely in the whole world, annual worldwide production 40,000,000 because it has the feature such as environmental protection, noiselessness.This electric heating installation using oil as medium is generally assembled by multi-disc fin, gap is formed between each fin, linked together by the joint sleeve of the hollow at the upper and lower two ends of fin, the defect of this kind of electric heating installation using oil as medium is that fin volume is little, gap between fin is large, and is difficult to make air around electric heating installation using oil as medium realize convection current.
As the utility model patent of China Patent No. CN200920006955.2, the day for announcing is on March 17th, 2010, disclosed a kind of electric heating installation using oil as medium, comprise fin and electric heater unit that multi-disc is arranged side by side successively, the two ends up and down of described fin are provided with the hollow adapter sleeve extended in the horizontal direction, the inside of hollow adapter sleeve has logical oily passage, and electric heater unit is positioned at the logical oily passage be connected of hollow adapter sleeve; It is characterized in that: the side of a slice or many fin wherein, be provided with the auxiliary heat dissipation sheet of elongated plate, a wherein long limit of described auxiliary heat dissipation sheet is connected with the sidewall of corresponding fin.Technique scheme is by arranging auxiliary heat dissipation sheet in heat dissipation plate side, to expand the area of dissipation in oily spit of fland, but because auxiliary heat dissipation sheet is connected the open type heat dissipation channel not forming and close with fin, therefore the cold-hot air convection DeGrain in technique scheme around fin, radiating efficiency is low, and the interpolation of auxiliary heat dissipation sheet adds the weight in oily spit of fland, reduce the mechanical strength of oily spit of fland radiator.
Utility model content
Technical problem to be solved in the utility model is the deficiency overcoming above-mentioned prior art, a kind of electric heating installation using oil as medium with open type heat dissipation channel with open type heat dissipation channel is provided, open type heat dissipation channel longitudinally runs through radiator, this kind of structure can increase the area of dissipation in oily spit of fland, strengthen hot-air convection, improve the oily spit of fland thermal efficiency.
The main technical schemes that the electric heating installation using oil as medium with open type heat dissipation channel provided according to the utility model adopts is: the electrically-controlled component comprising radiator, be arranged on the heating component in described radiator and be arranged on described radiator, described radiator is connected and composed successively by multiple fin, at least described in a slice, the both sides of fin are bent to form kink, the free end of described kink is 1-30mm apart from the distance with it recently between fin, makes to form open type heat dissipation channel between two adjacent described fin.
The electric heating installation using oil as medium of what the utility model provided have open type heat dissipation channel also adopts following attached technical scheme:
Described kink is vertical with described fin.
Described kink is straight plate structure.
The cross section of described kink is arc.
The free end of described kink forms windshied part to the inner bending of open type heat dissipation channel, and the free end of described windshied part is 1-30mm apart from the distance with it recently between fin.
Described windshied part is vertical with described kink.
The two ends, left and right of described fin are bent to form described kink towards the side of described fin, and one end of described kink is connected with described fin, and the other end of described kink is free end.
Described fin by two panels monomer fasten form, wherein a slice monomer both sides form described kink, another sheet monomer both sides in two described kinks between.
Without kink on the outermost fin in one end of described radiator.
The electric heating installation using oil as medium with open type heat dissipation channel provided according to the utility model compared with prior art tool has the following advantages: first, the utility model is by being bent to form kink by the both sides of fin, make radiator to be formed the open type heat dissipation channel longitudinally run through, increase the area that dispelled the heat, open type heat dissipation channel can realize stack effect, accelerate air flowing, expand the heat range of heat in oily spit of fland, improve the oily spit of fland thermal efficiency, prevent radiator own temperature too high, extend the service life of product; Secondly, this arrangement enhances the mechanical strength of radiator self, solve product flimsy problem in transportation; Again, radiator is assembled by multiple fin and is formed, and structure is simple, easy to assembly, production cost is low.
Accompanying drawing explanation
Fig. 1 is the top view of radiator in the utility model embodiment one.
Fig. 2 is the side view of radiator in the utility model embodiment one.
Fig. 3 is the top view of radiator in the utility model embodiment two.
Fig. 4 is the top view of radiator in the utility model embodiment three.
Detailed description of the invention
Embodiment one
See Fig. 1 and Fig. 2, according to the electric heating installation using oil as medium embodiment with open type heat dissipation channel that the utility model provides, comprise radiator 1, the electrically-controlled component being arranged on the heating component in described radiator 1 and being arranged on described radiator, described radiator 1 is connected and composed successively by multiple fin 2, at least described in a slice, the both sides of fin 2 are bent to form kink 21, the free end of described kink 21 is 1-30mm apart from the distance with it recently between fin 2, 10mm is preferably in the utility model, make to form open type heat dissipation channel 3 between two adjacent described fin 2.In described radiator 2, on each fin 2, the overbending direction of kink 21 is consistent, without kink on the outermost fin 2 of overbending direction being positioned at kink 21 on described fin 2, the fin 2 of outermost is convenient to the installation of electrically-controlled component without kink, and makes product design more neat and artistic.Above-mentioned heating component and electrically-controlled component are technology comparatively ripe in prior art, be not described in detail herein.The utility model is by being bent to form kink 21 by the both sides of fin 2, make radiator 1 to be formed the open type heat dissipation channel 3 longitudinally run through, increase the area that dispelled the heat, open type heat dissipation channel 3 can realize stack effect, accelerate air flowing, expand the heat range of heat in oily spit of fland, improve the oily spit of fland thermal efficiency, prevent radiator 1 own temperature too high, extend the service life of product; This arrangement enhances the mechanical strength of radiator 1 self, solve product flimsy problem in transportation; Radiator 1 is assembled by multiple fin 2 and is formed, and structure is simple, easy to assembly, production cost is low.
See Fig. 1 and Fig. 2, according to the utility model the above embodiments, described kink 21 is vertical with described fin 2.Gap between adjacent two fin 2 is by the design forming open type heat dissipation channel 3 of kink 21, kink 21 make kink 21 vertical with fin 2 can in minimum width range, form open type heat dissipation channel 3, can save material, reduce production cost.
See Fig. 1 and Fig. 2, described kink 21 is straight plate structure.Kink 21 is straight plate structure, and structure is simple, easy to process, good looking appearance.
See Fig. 1 and Fig. 2, according to the utility model the above embodiments, the two ends, left and right of described fin 2 are bent to form described kink 21 towards the side of described fin 2, and one end of described kink 21 is connected with described fin 2, and the other end of described kink 21 is free end.Production technology is simple, easy to process.
See Fig. 1 and Fig. 2, according to the utility model the above embodiments, described fin 2 is fastened by two panels monomer and forms, and wherein a slice monomer both sides form described kink 21, and another sheet monomer both sides are between two described kinks 21.This fin 2 structure is simple, easy to process, only forming shaping kink 21 in a slice in fin 2 two panels monomer, being convenient to the shaping of kink 21, and contributing to the welded seal between two monomers, reducing product weight, having saved production cost.
Embodiment two
See Fig. 3, the electric heating installation using oil as medium with open type heat dissipation channel of the present embodiment is roughly the same with above-described embodiment one, and have kink 21 structure only different, the cross section of described kink 21 is arc.The design of arcuate structure, makes kink 21 area of dissipation larger, and makes the profile of radiator 1 more attractive in appearance.
Embodiment three
See Fig. 4, the electric heating installation using oil as medium with open type heat dissipation channel of the present embodiment is roughly the same with above-described embodiment one, have kink 21 structure only different, the free end of described kink 21 forms windshied part 22 to open type heat dissipation channel 3 inner bending, and the free end of described windshied part 22 is 1-30mm apart from the distance with it recently between fin 2.The present embodiment is preferably 10mm, and described windshied part 22 is vertical with described kink 21.Gap area open type heat dissipation channel 3 between kink 21 free end and abutting fins 2 and outside air, the design of windshied part 22, make kink 21 area of dissipation larger, extend the degree of depth in the gap between kink 21 free end and abutting fins 2, reduce heat in open type heat dissipation channel 3 to be flowed out by gap as far as possible, improve the stack effect of open type heat dissipation channel 3.
Although illustrate and described embodiment of the present utility model, for the ordinary skill in the art, be appreciated that and can change these embodiments when not departing from principle of the present utility model and spirit, scope of the present utility model is by claims and equivalents thereof.

Claims (9)

1. one kind has the electric heating installation using oil as medium of open type heat dissipation channel, the electrically-controlled component comprising radiator, be arranged on the heating component in described radiator and be arranged on described radiator, described radiator is connected and composed successively by multiple fin, it is characterized in that: at least described in a slice, the both sides of fin are bent to form kink, the free end of described kink is 1-30mm apart from the distance with it recently between fin, makes to form open type heat dissipation channel between two adjacent described fin.
2. the electric heating installation using oil as medium with open type heat dissipation channel according to claim 1, is characterized in that: described kink is vertical with described fin.
3. the electric heating installation using oil as medium with open type heat dissipation channel according to claim 2, is characterized in that: described kink is straight plate structure.
4. the electric heating installation using oil as medium with open type heat dissipation channel according to claim 1, is characterized in that: the cross section of described kink is arc.
5. the electric heating installation using oil as medium with open type heat dissipation channel according to claim 2, it is characterized in that: the free end of described kink forms windshied part to the inner bending of open type heat dissipation channel, the free end of described windshied part is 1-30mm apart from the distance with it recently between fin.
6. the electric heating installation using oil as medium with open type heat dissipation channel according to claim 5, is characterized in that: described windshied part is vertical with described kink.
7. the electric heating installation using oil as medium with open type heat dissipation channel according to claim 1-5 any one, it is characterized in that: the two ends, left and right of described fin are bent to form described kink towards the side of described fin, one end of described kink is connected with described fin, and the other end of described kink is free end.
8. the electric heating installation using oil as medium with open type heat dissipation channel according to claim 1-5 any one, it is characterized in that: described fin is fastened by two panels monomer and forms, wherein a slice monomer both sides form described kink, another sheet monomer both sides in two described kinks between.
9. the electric heating installation using oil as medium with open type heat dissipation channel according to claim 1-5 any one, is characterized in that: without kink on the outermost fin in one end of described radiator.
CN201420517697.5U 2014-09-10 2014-09-10 A kind of electric heating installation using oil as medium with open type heat dissipation channel Expired - Fee Related CN204084572U (en)

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Application Number Priority Date Filing Date Title
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106907760A (en) * 2017-03-28 2017-06-30 广东美的环境电器制造有限公司 Radiating subassembly and electric heating installation using oil as medium
CN108895527A (en) * 2018-07-13 2018-11-27 珠海格力电器股份有限公司 A kind of cooling fin and heater
CN109268916A (en) * 2018-11-27 2019-01-25 宁波先锋电器制造有限公司 A kind of radiating subassembly and electric heating installation using oil as medium

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106907760A (en) * 2017-03-28 2017-06-30 广东美的环境电器制造有限公司 Radiating subassembly and electric heating installation using oil as medium
CN108895527A (en) * 2018-07-13 2018-11-27 珠海格力电器股份有限公司 A kind of cooling fin and heater
CN109268916A (en) * 2018-11-27 2019-01-25 宁波先锋电器制造有限公司 A kind of radiating subassembly and electric heating installation using oil as medium

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150107

Termination date: 20180910

CF01 Termination of patent right due to non-payment of annual fee