CN206136341U - High -efficient heating structure - Google Patents
High -efficient heating structure Download PDFInfo
- Publication number
- CN206136341U CN206136341U CN201621123945.3U CN201621123945U CN206136341U CN 206136341 U CN206136341 U CN 206136341U CN 201621123945 U CN201621123945 U CN 201621123945U CN 206136341 U CN206136341 U CN 206136341U
- Authority
- CN
- China
- Prior art keywords
- heater
- heating wire
- heat
- cylinder
- heat radiating
- Prior art date
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a high -efficient heating structure, include the heat -generating body that is connected with the heating wire, its characterized in that the heat -generating body includes the core, the core is the heat -conducting metal, the surperficial cladding of core has oxide film layer, the heating wire directly twines on the heat -generating body. It is preferred oxide film layer's thickness is 10~20 mu m. Compared with the prior art, the utility model provides a high -efficient heating structure at the surface coating of heat -generating body one deck oxide film, neither influences the heat -conduction of heat conductor, has insulating nature again simultaneously, has further promoted the safety in utilization, the heating wire directly twines on the heat -generating body, and rate of heating is fast, and the thermal efficiency is high, and the heat loss is little.
Description
Technical field
The utility model is related to heating core, refers specifically to a kind of efficient heat radiating structure.
Background technology
The instruments such as existing electric iron, hot glue gun generally include work head and heater, and work head is connected with heater,
Heater connects power line.After energization, power line is transmitted to electric energy on heater, heater heating, and heater is then removed again
Make head or workpiece.
In order to ensure the insulation between heater and heated body in existing product, it is provided between heater and heated body
Insulating materials, such as mica paper or ceramics.Cause heat transfer efficiency step-down, firing rate is slow, and the thermal efficiency is low, and thermal losses is big.
The content of the invention
Technical problem to be solved in the utility model is fast, hot for a kind of firing rate of present situation offer of prior art
Lose the high efficient heat radiating structure of the little and thermal efficiency.
The utility model solve the technical scheme that adopted of above-mentioned technical problem for：The efficient heat radiating structure, including with electricity
The heater that heated filament is connected, it is characterised in that the heater includes core body, the core body is heat-conducting metal, the core body
Surface coating has oxidation film layer；The heating wire is directly wound on the heater.
The thickness of the oxidation film layer is 10～20 μm.
The side face of the heater is provided with the groove of helical form first for housing the heating wire, on the heater
Through hole is provided with along its length, and the second groove and for housing the heating wire are additionally provided with the surface of the heater
The draw-in groove of one leading part；
The side wall of the heater is provided with the perforation passed through for the second leading part of the heating wire, and the two of the perforation
Port is respectively exposed to the wall of the rear end face of the heater and second groove.
The two ends of the heater are connected on the first ceramic protective sleeve and the second ceramic protective sleeve.
The core body includes base plate, and cylinder is connected with the middle part of the base plate, and the first port of the cylinder is provided with scarce
Mouthful, base plate described in the second port insertion of the cylinder；
Multiple discharge orifices are interval with the base plate；
First leading part of the heating wire is passed through breach from the second port of cylinder, and the second of the heating wire draws
Line portion passes from one of discharge orifice.
Compared with prior art, efficient heat radiating structure provided by the utility model, on the surface of heater one layer is wrapped up
Oxide-film, neither affects the heat transfer of heat carrier, while and with insulating properties, further improve safety in utilization；Heating wire
It is directly wound on heater, firing rate is fast, the thermal efficiency is high, heat loss is little.
Description of the drawings
Fig. 1 is the schematic perspective view of the utility model embodiment 1；
Fig. 2 is the decomposing schematic representation of Fig. 1；
Fig. 3 is the schematic diagram that the utility model embodiment 1 is applied to electric iron；
Fig. 4 is the schematic perspective view of the utility model embodiment 2；
Fig. 5 is the decomposing schematic representation of Fig. 3；
Fig. 6 is the schematic diagram that the utility model embodiment 2 is applied to hot glue gun.
Specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing embodiment.
As shown in Figure 1 to Figure 3, the efficient heat radiating structure includes：
Heater 2, is heat conductor, including core body 21, and core body 21 is heat-conducting metal, and the present embodiment is aluminium, routinely side
Method is passivated core surface, and the surface for making core body 21 forms the dense oxide film layer 22 that a layer thickness is 15 μm.
It is axially arranged with through hole 24 along it on core body 21, forms tubular core structure.
The side face of heater 2 is provided with the first groove of helical form 23, and the He of the second groove 25 is additionally provided with the side face of heater 2
Draw-in groove 26；The wall of core body 21 is provided with perforation 27, and 27 two-port of boring a hole is respectively exposed to the rear end face of heater 2 and second recessed
The wall of groove 25.
Heating wire 1, its middle part is coiled on heater 2 along the first groove 23, and two leading part connects respectively power supply
Positive and negative electrode；Wherein the part of the first leading part 11 is contained in draw-in groove 26, and the second leading part 12 penetrates perforation from the second groove 25
27, power supply is connected after passing.
Protective case, including the first ceramic protective sleeve 31 and the second ceramic protective sleeve 32, two protective cases are respectively sleeved to be sent out
The two ends of hot body 2, for insulating, adiabatic.
Efficient heat radiating structure in the present embodiment is applied in electric iron, the heating of electric iron in prior art is substituted
Part, electric soldering bit 4 is inserted in through hole 24, and heating wire directly heats core body, and core body directly heats electric soldering bit, and heating is fast,
The thermal efficiency is high, and heat loss is little, and due to the insulating properties of oxidation film layer, and the insulating Design of two pieces of ceramic protective sleeves, electric iron
Housing will not generate heat, and safety in utilization is more preferable.
Embodiment 2
As shown in Figures 4 to 6, the efficient heat radiating structure in the present embodiment is applied in hot glue gun, and its core body 21 ' is the bottom of including
Plate 23 ', is connected with cylinder in the middle part of base plate 23 ', the first port 25 ' of cylinder 24 ' is provided with breach 26 ', and the second of cylinder 24 '
Port insertion base plate 23 '.
Ambient separation on base plate 23 ' in cylinder 24 ' is provided with multiple discharge orifices 27 '.
Heating wire 1 is wrapped on cylinder 24 ', and its first leading part 11 is worn through breach 26 ' from the second port of cylinder 24 '
Go out to connect power supply, its second leading part 12 passes through one of the connection power supply of discharge orifice 27 '.
Remaining content is same as Example 1.
Protective case 5 is arranged with outside heater 2 ' and heating wire 1, the termination of protective case 5 is provided with glue hole 51, and melten gel 6 is plugged
In protective case 5, the front end face of melten gel 6 is contradicted on base plate 23 '.
When using, because heating wire 1 is directly wound on cylinder 24 ', heating wire directly heats core body 21 '；Melten gel 6 it is whole
Individual end face is heated, and melts quickly；Glue after melting outflows from the centre bore of discharge orifice and cylinder, flows out via glue hole 51.Heating
Speed is fast, and the thermal efficiency is high, and heat loss is little, and due to the insulation protection of oxidation film layer and protective case, hot glue gun external shell is not
Can generate heat, safety in utilization is more preferable.
Claims (5)
1. a kind of efficient heat radiating structure, including the heater (2,2 ') being connected with heating wire (1), it is characterised in that the heating
Body (2,2 ') includes core body (21,21 '), and the core body (21,21 ') is heat-conducting metal, and the surface of the core body (21,21 ') is wrapped
It is covered with oxidation film layer (22)；The heating wire (1) is directly wound on the heater (2).
2. efficient heat radiating structure according to claim 1, it is characterised in that the thickness of the oxidation film layer (22) is 10～
20μm。
3. efficient heat radiating structure according to claim 1 and 2, it is characterised in that the side face of the heater (2) is provided with
For housing the groove of the helical form first (23) of the heating wire (1), through hole is provided with along its length on the heater (2)
(24), the second groove (25) and the first lead for housing the heating wire (1) are additionally provided with the surface of the heater (2)
The draw-in groove (26) in portion (11)；
The side wall of the heater (2) is provided with the perforation (27) passed through for second leading part (12) of the heating wire (1), institute
The two-port for stating perforation (27) is respectively exposed to the rear end face of the heater (2) and the wall of second groove (25).
4. efficient heat radiating structure according to claim 3, it is characterised in that the two ends of the heater (2) are connected to
On first ceramic protective sleeve (31) and the second ceramic protective sleeve (32).
5. efficient heat radiating structure according to claim 1 and 2, it is characterised in that the core body (21 ') includes base plate
(23 '), are connected with cylinder (24 ') in the middle part of the base plate (23 '), the first port (25 ') of the cylinder (24 ') is provided with scarce
Mouth (26 '), base plate (23 ') described in the second port insertion of the cylinder (24 ')；
Multiple discharge orifices (27 ') are interval with the base plate (23 ')；
First leading part (11) of the heating wire (1) is passed through breach (26 ') from the second port of cylinder (24 '), described
Second leading part (12) of heating wire (1) is passed from one of discharge orifice (27 ').
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621123945.3U CN206136341U (en) | 2016-10-14 | 2016-10-14 | High -efficient heating structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621123945.3U CN206136341U (en) | 2016-10-14 | 2016-10-14 | High -efficient heating structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206136341U true CN206136341U (en) | 2017-04-26 |
Family
ID=58573468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621123945.3U Expired - Fee Related CN206136341U (en) | 2016-10-14 | 2016-10-14 | High -efficient heating structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206136341U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107321566A (en) * | 2017-08-22 | 2017-11-07 | 宁波捷美进出口有限公司 | A kind of glue rifle heater |
| CN110946335A (en) * | 2019-05-16 | 2020-04-03 | 深圳麦克韦尔科技有限公司 | Electronic atomization device, atomization assembly thereof and manufacturing method of atomization assembly |
-
2016
- 2016-10-14 CN CN201621123945.3U patent/CN206136341U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107321566A (en) * | 2017-08-22 | 2017-11-07 | 宁波捷美进出口有限公司 | A kind of glue rifle heater |
| CN110946335A (en) * | 2019-05-16 | 2020-04-03 | 深圳麦克韦尔科技有限公司 | Electronic atomization device, atomization assembly thereof and manufacturing method of atomization assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170426 Termination date: 20211014 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |