CN208462078U - A kind of pine formula connection sheet string type heater - Google Patents
A kind of pine formula connection sheet string type heater Download PDFInfo
- Publication number
- CN208462078U CN208462078U CN201821288483.XU CN201821288483U CN208462078U CN 208462078 U CN208462078 U CN 208462078U CN 201821288483 U CN201821288483 U CN 201821288483U CN 208462078 U CN208462078 U CN 208462078U
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- Prior art keywords
- string
- heat
- bending part
- generating pipe
- sheet body
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of loose formulas to connect sheet string type heater, is made of string sheet body and heat-generating pipe, goes here and there sheet body string on heat-generating pipe, and string sheet body is fitted closely by string piece, and setting spring card in string sheet body both ends limits, and spring card is fixed on heat-generating pipe；Bending part is arranged in string piece middle position, and cylindrical hole is arranged in bending part middle position, and string sheet body is through cylindrical hole string on heat-generating pipe, and bending part two sides setting groove, the groove back side is the protrusion of same shape；It is fitted closely at the top of the bending part bottom of adjacent string piece and bending part.The utility model production is simple, connection type is connected using loose formula and is conducive to heater heat dissipation, while not will receive the influence expanded with heat and contract with cold.
Description
Technical field
The utility model relates to a kind of heating element of electric heater, in particular to a kind of loose formula connects sheet string type heater.
Background technique
Current electric heater produced is exactly the aluminium flake on the outside of heat-generating pipe, string using the more of sheet string type heater
Or steel disc, increase the surface area of heater by string piece, is that heater has preferable heat dissipation performance, the company of string piece and heat-generating pipe
It is all close for connecing, it is therefore an objective to enhance heat-transfer effect, but string piece and the close-connected heater of heat-generating pipe are when using one section
Between after, due to expanding with heat and contract with cold, formed larger gap, reduce string piece and heat-generating pipe heat transfer property, eventually lead to hair
The radiating efficiency of hot body declines.
Summary of the invention
The purpose of the utility model is to overcome the deficiencies in the prior art, and provide a kind of loose formula connection sheet string type fever
Body, it can make to go here and there piece and remain good with heat-generating pipe and contact, to obtain better heat-transfer effect, and can be to avoid heat expansion
Shrinkage leads to gap occur.
The technical solution of the utility model is as follows:
A kind of pine formula connection sheet string type heater, is made of string sheet body and heat-generating pipe, goes here and there sheet body string on heat-generating pipe, string piece
Body is fitted closely by string piece, and setting spring card in string sheet body both ends limits, and spring card is fixed on heat-generating pipe；
Bending part is arranged in string piece middle position, and cylindrical hole is arranged in bending part middle position, and string sheet body passes through circle
For cylindricality through-hole string on heat-generating pipe, groove is arranged in bending part two sides, and the groove back side is the protrusion of same shape；
It is fitted closely at the top of the bending part bottom of adjacent string piece and bending part.
Bending part direction is axially parallel with heat-generating pipe, and string piece and heater is made to have biggish contact area.
Utility model has the advantages that
1, production is simple: string piece can be obtained by aluminium flake punching, indent, bending；2, connection type is using loose formula connection: hair
Heat pipe does not need to be sintered with string piece or the modes such as welding are fixed, and the two two string pieces fitted closely form a string sheet bodies and only need to go here and there
On heat-generating pipe, guaranteeing string piece, direction is consistent always, is conducive to heater heat dissipation, while not will receive the shadow to expand with heat and contract with cold
It rings.
Detailed description of the invention Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model string chip architecture main view；
Fig. 3 is the utility model string chip architecture top view；
Fig. 4 is the utility model string chip architecture left view；
Fig. 5 is the utility model adjacent string piece composite structure main view.
The utility model is described in further detail with reference to the accompanying drawing for specific embodiment.
As shown in Figure 1, a kind of pine formula connects sheet string type heater, it is made of string sheet body 1 and heat-generating pipe 2, the string string of sheet body 1 exists
On heat-generating pipe 2, string sheet body 1 is fitted closely by string piece 4, and setting spring card 3 in string 1 both ends of sheet body limits, and prevents string piece pine
It dissipates and arbitrarily rotation, spring card 3 is fixed on heat-generating pipe 2；
As shown in Figures 2 to 4, bending part 6 is arranged in string 4 middle position of piece, and the setting of 6 middle position of bending part is cylindrical
Through-hole 5, string sheet body 1 are gone here and there on heat-generating pipe 2 by cylindrical hole 5, and groove 8 is arranged in 6 two sides of bending part, and 8 back side of groove is same
The protrusion 7 of sample shape；
As shown in figure 5, being fitted closely at the top of 6 bottom of bending part of adjacent string piece 4 and bending part 6, to make adjacent string piece 4
There is biggish contact area, adjacent string piece 4 can conduct heat mutually, be more advantageous to heat dissipation.
As shown in Figure 1,6 direction of bending part is axial parallel with heat-generating pipe 2, string piece 4 and heat-generating pipe 2 is made to have biggish contact surface
Product is conducive to heat dissipation.
Claims (2)
1. a kind of pine formula connects sheet string type heater, it is characterised in that: be made of string sheet body (1) and heat-generating pipe (2), string sheet body
(1) on heat-generating pipe (2), string sheet body (1) is fitted closely string by string piece (4), and spring card is arranged in string sheet body (1) both ends
(3) it limits, spring card (3) is fixed on heat-generating pipe (2)；
Cylindrical hole (5) are arranged in string piece (4) middle position setting bending part (6), bending part (6) middle position, string piece
Body (1) is gone here and there on heat-generating pipe (2) by cylindrical hole (5), and groove (8) are arranged in bending part (6) two sides, and groove (8) back side is
The protrusion (7) of same shape；
It is fitted closely at the top of bending part (6) bottom of adjacent string piece (4) and bending part (6).
2. a kind of loose formula as described in claim 1 connects sheet string type heater, it is characterised in that: bending part (6) direction and hair
Heat pipe (2) is axial parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821288483.XU CN208462078U (en) | 2018-08-10 | 2018-08-10 | A kind of pine formula connection sheet string type heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821288483.XU CN208462078U (en) | 2018-08-10 | 2018-08-10 | A kind of pine formula connection sheet string type heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208462078U true CN208462078U (en) | 2019-02-01 |
Family
ID=65179397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821288483.XU Active CN208462078U (en) | 2018-08-10 | 2018-08-10 | A kind of pine formula connection sheet string type heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208462078U (en) |
-
2018
- 2018-08-10 CN CN201821288483.XU patent/CN208462078U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |