CN207071495U - A kind of glue rifle heater - Google Patents
A kind of glue rifle heater Download PDFInfo
- Publication number
- CN207071495U CN207071495U CN201721073467.4U CN201721073467U CN207071495U CN 207071495 U CN207071495 U CN 207071495U CN 201721073467 U CN201721073467 U CN 201721073467U CN 207071495 U CN207071495 U CN 207071495U
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- CN
- China
- Prior art keywords
- conductive plate
- glue rifle
- outlet port
- ptc fever
- fever tablets
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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
It the utility model is related to a kind of glue rifle heater, including heating component, it is characterized in that the heating component includes PTC fever tablets (1), two surfaces of the PTC fever tablets (1) are connected to the first conductive plate (2) and the second conductive plate (3), first conductive plate (2) the connection positive pole pin (4), the second conductive plate (3) connection negative pole pin 5；First conductive plate (3) is connected in the outlet port (61) of the glue stick protective case (6) of glue rifle; and there is the passage (62) passed through for melten gel, the inner chamber (71) of the nozzle (7) of passage (62) the connection glue rifle between first conductive plate (2) and the outlet port (61).
Description
Technical field
Heating core is the utility model is related to, especially a kind of glue rifle heater.
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, electric energy is transmitted on heater by power line, heater heating, then removes heater 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.
ZL201621126945.3 is disclosed《A kind of efficient heat radiating structure》, it includes the heating being connected with heating wire
Body, the heater include core body, and the core body is heat-conducting metal, and the Surface coating of the core body has oxidation film layer；The electricity
Heated filament is directly wound on the heater.
Efficient heat radiating structure provided by the utility model, layer oxide film is wrapped up on the surface of heater, is neither influenceed
The heat transfer of heat carrier, while there is insulating properties again, further improve safety in utilization；Heating wire is directly wound in heater
On, firing rate is fast, and the thermal efficiency is high, and heat loss is small.
But the heater processed complex degree is high, and need to use temperature control device temperature control, parts are more, cost
It is high.
The content of the invention
Technical problem to be solved in the utility model is for a kind of convenient processing of present situation offer of prior art and dress
Match somebody with somebody and the glue rifle heater of cost can be substantially reduced.
Technical scheme is used by the utility model solves above-mentioned technical problem：The glue rifle heater, including add
Hot component, it is characterised in that the heating component includes PTC fever tablets, and two surfaces of the PTC fever tablets are connected to
One conductive plate and the second conductive plate, first conductive plate connect positive pole pin, and second conductive plate connects negative pole pin；
First conductive plate is connected in the outlet port of glue stick protective case of glue rifle, and first conductive plate with
There is the passage passed through for melten gel, the inner chamber of the nozzle of the passage connection glue rifle between the outlet port.
It is preferred that the area of the PTC fever tablets is less than the area of the outlet port, first conductive plate has fitting
The first matrix and interval in the PTC fever tablets are connected at least two first legs on the first matrix periphery,
Each first leg connects the periphery of the outlet port, and the gap between the first adjacent leg forms described passage.
To make melten gel to be maintained under the molten condition of constant temperature all the time before jetting nozzle, second conductive plate includes patch
Closing the second matrix in the PTC fever tablets and externally protruding out in second matrix has the of the interior intracavitary that is plugged in the nozzle
Two legs.By the design of the second pin, the constant temperature molten condition of melten gel has been effectively ensured.
As an improvement, the positive pole pin and the negative pole pin can stretch out respectively it is spacing in the protective case
On lateral wall.The structure has fully ensured that the electrical safety of the heater, and the conveniently connection with power supply.
Compared with prior art, glue rifle heater provided by the present invention, has been overturned in the prior art outside glue stick
The technology prejudice of heating is enclosed, heater is arranged in glue stick, heater is directly fitted in glue stick fusion, to glue stick
Surface heat from level to level, melt, it is not necessary to carry out heat transfer in glue stick, heating is fast, and the melten gel after fusing is in glue stick
Extruding under immediately enter the interior intracavitary of nozzle, heat loss is small, and the thermal efficiency is high, significantly improves the heated situation of glue stick and molten
Change speed, energy conservation and consumption reduction effects are notable；And the present invention is simple in construction, and parts are few, and convenient processing and assembling, compared to existing
There is technology to significantly reduce manufacturing cost, and can be temperature automatically controlled, temperature control effect is good.
Brief description of the drawings
Fig. 1 is the schematic perspective view of the utility model embodiment assembling structure；
Fig. 2 is Fig. 1 decomposing schematic representation；
Fig. 3 is the schematic perspective view of heating component and stirring protective case assembling structure in the utility model embodiment；
Fig. 4 is longitudinal sectional view of the present utility model.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing embodiment.
As shown in Figures 1 to 4, the glue rifle is included with heater：
Heating component, for heating glue stick, melten gel, including PTC fever tablets 1, two surfaces of PTC fever tablets 1 will be melt into
The first conductive plate 2 and the second conductive plate 3 are connected to, the first conductive plate 2 connection positive pole pin 4, the connection of the second conductive plate 3 is negative
Pole pin 5.
In the present embodiment, PTC fever tablets use circular configuration, and the area of PTC fever tablets 1 is less than the glue stick protective case of glue rifle
The area of 6 outlet port 61, and positioned at the center position of outlet port 61.
First conductive plate 2, it is metallic plate, any one metal material of the prior art can be selected as needed, it is excellent
Select copper with good conductivity；The first matrix 21 is connected to the first matrix of circle 21 being fitted in PTC fever tablets 1 and interval
At least four first legs 22 on periphery, the other end of each first leg 22 are both connected to the outlet port 61 of protective case 6
On periphery, the gap between the first adjacent leg 22 forms the passage 62 passed through for melten gel.First in the present embodiment is conductive
Plate 2 is integrally formed.
Second conductive plate 3, it is metallic plate, any one metal material of the prior art can be selected as needed, it is excellent
Select copper with good conductivity；With the second matrix 31 being fitted in PTC fever tablets 1 and second that externally protrudes out in the second matrix 31
Pin 32；The second conductive plate 3 in the present embodiment is integrally formed.
Second leg 32 of the second conductive plate 3 is inserted into the inner chamber 71 of the nozzle 7 of glue rifle, with molten in nozzle to entering
Glue heats, and is kept molten by melten gel, avoids the solidification of melten gel.
In the present embodiment, the outer peripheral edge of the first matrix 21 and the second matrix 31 overlaps with the periphery of PTC heating plates 1, so that
Passage 62 connects the inner chamber 71 of nozzle.
In the present embodiment, the positive pole pin 4 for connecting positive source connects first leg in the first conductive plate 2
4；Negative pole pin 5 for connecting power cathode connects the second matrix 32 of the second conductive plate；Positive pole pin 4 and negative pole pin 5
Stretch out respectively spacing on the lateral wall of protective case 6.
The glue rifle is described as follows with the operation principle of heater：
Glue rifle is worked, and electric current is delivered to PTC by positive pole pin and negative pole pin by the first conductive plate and the second conductive plate
On heating plate, simultaneously constant temperature is stable in setting for automatic heating after the power-up of PTC heating plates.
Glue stick (not shown) is inserted into glue stick protective case 6, the front end of glue stick is touching the first conductive plate, by
Heat fusing, the fluid after melting are the interior intracavitary that melten gel enters nozzle by passage, and melten gel surrounds after being flowed into nozzle
Around the second leg, heated by the second leg, constant temperature will not become cooling solidification in design temperature.
The melten gel of melting sprays via the spray orifice of nozzle, for using.
Claims (4)
1. a kind of glue rifle heater, including heating component, it is characterised in that the heating component includes PTC fever tablets (1),
Two surfaces of the PTC fever tablets (1) are connected to the first conductive plate (2) and the second conductive plate (3), first conductive plate
(2) positive pole pin (4), the second conductive plate (3) connection negative pole pin (5) are connected；
First conductive plate (2) is connected in the outlet port (61) of the glue stick protective case (6) of glue rifle, and described first leads
There is the passage (62) passed through for melten gel between electroplax (2) and the outlet port (61), passage (62) the connection glue rifle
The inner chamber (71) of nozzle (7).
2. glue rifle heater according to claim 1, it is characterised in that the area of the PTC fever tablets (1) is less than
The area of the outlet port (61), first conductive plate (2) have the first base being fitted on the PTC fever tablets (1)
Body (21) and interval are connected at least two first legs (22) on the first matrix (21) periphery, each first leg
(22) periphery of the outlet port (61) is connected, the gap between adjacent the first leg (22) forms described passage
(62)。
3. glue rifle heater according to claim 1 or 2, it is characterised in that second conductive plate (3) includes patch
Close the second matrix (31) on the PTC fever tablets (1) and externally protrude out in second matrix (31) and be plugged in the nozzle
(7) the second leg (32) in inner chamber (71).
4. glue rifle heater according to claim 3, it is characterised in that the positive pole pin (4) and the negative pole are inserted
Pin (5) stretches out spacing on the lateral wall of the protective case (6) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721073467.4U CN207071495U (en) | 2017-08-22 | 2017-08-22 | A kind of glue rifle heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721073467.4U CN207071495U (en) | 2017-08-22 | 2017-08-22 | A kind of glue rifle heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207071495U true CN207071495U (en) | 2018-03-06 |
Family
ID=61521060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721073467.4U Active CN207071495U (en) | 2017-08-22 | 2017-08-22 | A kind of glue rifle heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207071495U (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 |
| CN108355925A (en) * | 2018-05-03 | 2018-08-03 | 宁波捷美进出口有限公司 | Glue rifle heating device |
-
2017
- 2017-08-22 CN CN201721073467.4U patent/CN207071495U/en active Active
Cited By (3)
| 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 |
| CN108355925A (en) * | 2018-05-03 | 2018-08-03 | 宁波捷美进出口有限公司 | Glue rifle heating device |
| CN108355925B (en) * | 2018-05-03 | 2023-09-12 | 宁波赤菟科技有限公司 | Glue gun heating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220107 Address after: 315600 No. 118, Xizhuang Industrial Zone, Huangtan Town, Ninghai County, Ningbo City, Zhejiang Province Patentee after: NINGBO JIELAN OPTOELECTRONIC TECHNOLOGY Co.,Ltd. Address before: 315000, 11 building, Tianyi business center, 21 Hua Lou lane, Haishu District, Zhejiang, Ningbo Patentee before: NINGBO GEMAY INDUSTRY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221221 Address after: 315191 Zhou Hancun, Jiangshan Town, Yinzhou District, Ningbo, Zhejiang Patentee after: Ningbo Qiaoli Tools Co.,Ltd. Address before: 315600 No. 118, Xizhuang Industrial Zone, Huangtan Town, Ninghai County, Ningbo City, Zhejiang Province Patentee before: NINGBO JIELAN OPTOELECTRONIC TECHNOLOGY Co.,Ltd. |