CN208876961U - A kind of warm hand equipment - Google Patents
A kind of warm hand equipment Download PDFInfo
- Publication number
- CN208876961U CN208876961U CN201820025657.7U CN201820025657U CN208876961U CN 208876961 U CN208876961 U CN 208876961U CN 201820025657 U CN201820025657 U CN 201820025657U CN 208876961 U CN208876961 U CN 208876961U
- Authority
- CN
- China
- Prior art keywords
- insulating layer
- egg type
- warm hand
- type insulating
- heater strip
- 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 warming article fields, and in particular to a kind of warm hand equipment.It includes egg type insulating layer, heater strip, conductive filament and power supply system, and the egg type insulating layer constitutes seal cavity, and both ends are fixed with heater strip in the seal cavity, and the heater strip is connected with power supply system by conductive filament.By the way that insulating layer is arranged to egg type, thus guarantee user grip when with splendid feel, meanwhile, egg-shaped appearance does not splice gap, avoids and causes to scratch to user.
Description
Technical field
The utility model relates to warming article fields, and in particular to a kind of warm hand equipment.
Background technique
No matter warm hand equipment is all in winter people day for the south of China's cool, damp or the dry cold north
Often essential heat preservation tool in life, originally, warm hand equipment are mostly charcoal fire heating, i.e., it is red that burning is added in heat-insulated cavity
Charcoal, using the heat of charcoal fire to reach warm hand effect.But charcoal fire warm hand equipment has certain risk, is mainly reflected in charcoal
Burning generate open fire, easily lead to the accidents such as fire, scald.With development in science and technology, electric heating warm hand equipment starts to popularize, existing
There are predominantly bag-shaped Diannuanbao, pie hand warmer etc..And above equipment is all easy to human body in the presence of having suture or splicing gap
It causes to scratch, be placed in the disadvantages of not smooth enough on hand, the usage experience to people is a kind of large effect.It is warm for electric heating
The above-mentioned technological deficiency of hand equipment, the utility model proposes improved technical solutions.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of warm hand equipment, can solve existing warm hand equipment and exist
It is not smooth enough on hand, have the shortcomings that suture or splice gap be easy to human body cause scratch, improve use when sense of touch.
Used technical solution to solve above-mentioned technical problem are as follows:
A kind of warm hand equipment, including egg type insulating layer, heater strip, conductive filament and power supply system, the egg type insulating layer structure
At seal cavity, both ends are fixed with heater strip in the seal cavity, and the heater strip is connected with power supply system by conductive filament.
In a preferred embodiment, class skin quality coating is coated with outside the egg type insulating layer.
In a preferred embodiment, the material of the egg type insulating layer is in porcelain tendre, alumina silicate or phenol formaldehyde foam
Any one.
In a preferred embodiment, the power supply system includes battery compartment and switch, and two of the battery compartment
Electrode connects heater strip by conductive filament, and the switch is installed on egg type insulating layer and penetrates through egg type insulating layer.
In a preferred embodiment, warehouse lid is installed, the warehouse lid outer surface is coated with class skin on the battery compartment
Matter coating, the switch include button and pole piece, have sliding rail on the button, and egg type insulating layer section has sliding block,
The sliding block and sliding rail are slidably connected.
In a preferred embodiment, the power supply system includes electric wire, transformation adjuster and plug, the electric wire
One end connects conductive filament, has temperature adjustment knob on the transformation adjuster.
In a preferred embodiment, the heater strip is a helical metal wire, and the heating wire material is
Any one in Aludirome or nichrome.
In a preferred embodiment, the heater strip both ends are fixed on inside egg type insulating layer by metal plate.
The beneficial effects of the utility model are: by the way that insulating layer is arranged to egg type, to guarantee user in grip
With splendid feel, meanwhile, egg-shaped appearance does not splice gap, avoids and causes to scratch to user.
Detailed description of the invention
Fig. 1 is the sectional view of warm hand equipment described in the utility model one embodiment；
Fig. 2 is the sectional view of warm hand equipment described in another embodiment of the utility model.
Specific embodiment
It is as shown in Figure 1 the sectional view of warm hand equipment described in the utility model one embodiment, egg type insulating layer 11 is gone to the bottom
Face is arranged to plane, can be vertically placed on desktop convenient for equipment, " egg type " of the egg type insulating layer 11 refers to that bottom curvature is small
In apical curvature, and the image with common egg shape.11 material of egg type insulating layer is preferably porcelain tendre, alumina silicate or phenolic aldehyde
Any one in foam.In order to keep feel more fine and smooth, it is preferred that be coated with class skin quality coating in 11 outer layer of egg type insulating layer
12.At the seal cavity both ends that egg type insulating layer 11 is formed metal plate 13 is installed respectively, for fixing the both ends of heater strip 14, adds
Heated filament 14 is a helical metal wire, it is preferred that 14 material of heater strip is any one in Aludirome or nichrome
Kind.Conductive filament 18 is installed in egg type insulating layer 11, for connecting power supply system and heater strip 14, power supply system preferably includes
Battery compartment 16 and switch 15.Switch 15 penetrates through egg type insulating layer 11 and class skin quality coating 12, and switch 12 includes button and pole piece, institute
Stating has sliding rail on button, 11 section of egg type insulating layer has sliding block, and sliding block and sliding rail are slidably connected.When switch 15 is pressed,
Two pole pieces of lower part contact metal plate 13 and conductive filament 18 respectively, thus connection circuit；When switch 15 pulls up, pole piece is detached from gold
Belong to plate 13 and conductive filament 18 to disconnecting circuit.Two electrodes of battery compartment 16 are separately connected conductor wire 18, and on battery compartment 16
The warehouse lid 17 coincideing with equipment profile is installed, 17 upper surface of warehouse lid is coated with class skin quality coating.
The sectional view of warm hand equipment described in another embodiment of the utility model is illustrated in figure 2, under egg type insulating layer 21
Bottom surface is arranged to plane, can be vertically placed on desktop convenient for equipment, " egg type " of the egg type insulating layer 21 refers to bottom curvature
Less than apical curvature, and the image with common egg shape.21 material of egg type insulating layer is preferably porcelain tendre, alumina silicate or phenol
Any one in aldehyde foam.In order to keep feel more fine and smooth, it is preferred that applied in 21 outer layer of egg type insulating layer coated with class skin quality
Layer 22.Metal plate 23 is installed respectively at the seal cavity both ends that egg type insulating layer 21 is formed, for fixing the both ends of heater strip 24,
Heater strip 24 is a helical metal wire, it is preferred that 24 material of heater strip is any in Aludirome or nichrome
It is a kind of.Conductive filament 28 is installed in egg type insulating layer 21, for connecting power supply system and heater strip 24, power supply system includes electric wire
25, transformation adjuster 26 and plug 27,25 one end of electric wire connect conductive filament 28, on transformation adjuster 26 there is temperature to adjust rotation
Button can be adjusted between 0-50 DEG C, and when temperature adjustment knob is rotated to 0 DEG C, disconnecting circuit stops heating.
The better embodiment of the utility model is illustrated above, but the utility model be not limited to it is described
Embodiment, those skilled in the art can also make various equivalent changes without departing from the spirit of the present invention
Type or replacement, these equivalent variation or replacement are all included in the scope defined by the claims of the present application.
Claims (8)
1. a kind of warm hand equipment, which is characterized in that including egg type insulating layer, heater strip, conductive filament and power supply system, the egg type
Insulating layer constitutes seal cavity, and both ends are fixed with heater strip, the heater strip and power supply system by leading in the seal cavity
Electrical filament connection.
2. a kind of warm hand equipment as described in claim 1, which is characterized in that be coated with the painting of class skin quality outside the egg type insulating layer
Layer.
3. a kind of warm hand equipment as described in claim 1, which is characterized in that the material of the egg type insulating layer is porcelain tendre, silicon
Any one in sour aluminium or phenol formaldehyde foam.
4. a kind of warm hand equipment as described in claim 1, which is characterized in that the power supply system includes battery compartment and switch,
Two electrodes of the battery compartment connect heater strip by conductive filament, and the switch is installed on egg type insulating layer and penetrates through egg type
Insulating layer.
5. a kind of warm hand equipment as claimed in claim 4, which is characterized in that be equipped with warehouse lid, the storehouse on the battery compartment
Exterior surface is coated with class skin quality coating, and the switch includes button and pole piece, has sliding rail, the egg type heat preservation on the button
Layer section has sliding block, and the sliding block and sliding rail are slidably connected.
6. a kind of warm hand equipment as described in claim 1, which is characterized in that the power supply system includes electric wire, transformation adjusting
Device and plug, described electric wire one end connect conductive filament, have temperature adjustment knob on the transformation adjuster.
7. a kind of warm hand equipment as described in claim 1, which is characterized in that the heater strip is a helical metal wire,
The heating wire material is any one in Aludirome or nichrome.
8. a kind of warm hand equipment as described in claim 1, which is characterized in that the heater strip both ends are fixed on by metal plate
Inside egg type insulating layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820025657.7U CN208876961U (en) | 2018-01-04 | 2018-01-04 | A kind of warm hand equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820025657.7U CN208876961U (en) | 2018-01-04 | 2018-01-04 | A kind of warm hand equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208876961U true CN208876961U (en) | 2019-05-21 |
Family
ID=66491693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820025657.7U Expired - Fee Related CN208876961U (en) | 2018-01-04 | 2018-01-04 | A kind of warm hand equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208876961U (en) |
-
2018
- 2018-01-04 CN CN201820025657.7U patent/CN208876961U/en not_active Expired - Fee Related
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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: 20190521 Termination date: 20220104 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |