CN203228581U - Thermal insulation device for flame artware - Google Patents
Thermal insulation device for flame artware Download PDFInfo
- Publication number
- CN203228581U CN203228581U CN 201320187290 CN201320187290U CN203228581U CN 203228581 U CN203228581 U CN 203228581U CN 201320187290 CN201320187290 CN 201320187290 CN 201320187290 U CN201320187290 U CN 201320187290U CN 203228581 U CN203228581 U CN 203228581U
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- flame
- cover
- base
- outer cover
- furnace chamber
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Abstract
The utility model discloses a thermal insulation device for a flame artware. The flame artware comprises a base, a fire source container placed in a furnace chamber of the base, and a light transmittable cover covered at the upper end of the furnace chamber; fuel is contained in the fire source container; the light transmittable cover consists of an inner cover and an outer cover; and an air gap is formed between the inner cover and the outer cover. According to the thermal insulation device for the flame artware, a double-layer light transmittable cove is arranged, and a gap is formed between the inner cover and the outer cover of the light transmittable, which can insulate part of the heat on the inner cover to realize a great thermal insulation function; and another gap is formed between the lower end of the outer cover and the base, so that the gap between the inner cover and the outer cover can form the air gap for ventilating, and as a result, the radiating function of the inner cover is improved, the thermal insulation function of the light transmittable cover is further improved, and the safety of the flame artware in use is ensured.
Description
Technical field
The utility model relates to a kind of handicraft, refers to a kind of flame handicraft heat-proof device especially.
Background technology
Common flame handicraft all is to adopt lamp to cooperate red cloth, makes the red cloth that is positioned at the lamp periphery form upwards wave dynamic by air blast, and looking far away to form the visual effect of flame play.But this handicraft only is applicable at a distance and views and admires, and is but not good for the decorative effect of putting nearby.Therefore real burned flame handicraft has just appearred, the flame size of true fire burning and the quality that highly is decision handicraft decorative effect.Present kidney-yang flame handicraft all is by forming oblique air inlet in the base bottom, to make furnace chamber can form spirally inlet air, the state that increases flame, increases flame and flame all had certain help, but can there be potential safety hazard in the temperature that increase, the high flame of wall will inevitably aggravate diffuser in the use.This case just produces thus.
The utility model content
The purpose of this utility model provides a kind of flame handicraft heat-proof device that improves flame handicraft safety in utilization.
For achieving the above object, solution of the present utility model is:
A kind of flame handicraft heat-proof device, this handicraft comprise that a base, places the burning things which may cause a fire disaster container of base furnace chamber, the diffuser that a cover places the furnace chamber upper end; The burning things which may cause a fire disaster container holds fuel; Wherein: this diffuser comprises an inner cover and an outer cover, has wind gap between inner cover and the outer cover, and has the gap between outer cover lower end and the base.
The periphery of described base upper surface fire door is provided with a deep gouge and cooperates for inner cover, further is provided with a heavy seat in the outer rim of this deep gouge and cooperates for outer cover.
Be provided with at least three locating supports between described diffuser and the base, the inner of this locating support is against the lower end of inner cover; It is to set for the lower end of outer cover that the outside of locating support forms clip slot, and this clip slot is to place heavy seat position, makes the lower end of outer cover and sink forming the gap between the seat.
The two location is also realized by locating clip in the upper end of described inner cover and outer cover.
One bearing is set with a holder diffuser between described diffuser and the base, this bearing is to be made of with following annulus three last annulus of leg connection with ladder, leg with ladder forms the support of support housings, the lower end of inner cover is to be connected in the deep gouge, and forms the gap between the lower end of outer cover and the heavy seat.
Also be provided with in the furnace chamber of described base one with the suitable gas channeling cover of furnace chamber, and the burning things which may cause a fire disaster container places this fairlead, outer wall upper edge at fairlead is axially arranged with at least two spiral convex ribs, forms the helical intake that extends to the base upper end from the base bottom between spiral convex rib and the furnace chamber inwall.
The upper end of described base furnace chamber forms reducing, and the internal diameter of this reducing is corresponding with the internal diameter of fairlead.
One end of each spiral convex rib on the described fairlead convexedly stretches in the upper end of fairlead.
After adopting such scheme, because the setting of the double-deck diffuser of the utility model, and the inner cover of diffuser and outer cover have the gap and can isolate heat on a part of inner cover, can form preferable heat insulating function; Has the gap between the lower end of outer cover and the base simultaneously, make the gap between inner cover and the outer cover form the wind gap with moving air, not only improve the inner cover heat sinking function, and further improve the heat insulating function of diffuser, guarantee the security that the flame handicraft uses.
Description of drawings
Fig. 1 is the three-dimensional exploded view of the utility model embodiment 1;
Fig. 2 is the combination schematic diagram of the utility model embodiment 1;
Fig. 3 is the three-dimensional exploded view of the utility model embodiment 2;
Fig. 4 is the combination schematic diagram of the utility model embodiment 2.
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
As shown in Figures 1 to 4, the utility model has disclosed a kind of flame handicraft heat-proof device, and this handicraft comprises that a base 1, places the burning things which may cause a fire disaster container 2 of base furnace chamber 11, the diffuser 3 that a cover places furnace chamber 11 upper ends; Wherein in the burning things which may cause a fire disaster container 2 for to hold the cup of fuel, or connect the container of other combustible; In the furnace chamber 11 of base 1, be provided with one with the suitable gas channeling cover 4 of furnace chamber 11, described burning things which may cause a fire disaster container 2 is to place this fairlead 4, outer wall upper edge at fairlead 4 is axially arranged with at least two spiral convex ribs 41, after fairlead 4 places furnace chamber 11, just form the helical intake that extends to base 1 upper end from base 1 bottom between spiral convex rib 41 and furnace chamber 11 inwalls, the quantity that spiral shell is executed convex tendon 41 settings is more many, then the helical intake of Xing Chenging is also more many, be to be that example is advanced explanation with four convex tendons 41 among this embodiment, then the helical intake of Xing Chenging then is four.
Key of the present utility model is: this diffuser 3 comprises an inner cover 31 and an outer cover 32, has the gap between inner cover 31 and the outer cover 32, and has the gap between outer cover 32 lower ends and the base 1.
The middle part of described base 1 is provided with the furnace chamber 11 of up/down perforation, wherein form reducing 12 in the upper end of furnace chamber 11, the internal diameter of this reducing 12 is corresponding with the internal diameter of fairlead 4, be provided with locating slot 13 in the lower end of base 1 in addition, in order to match with the protruding pin 42 of lower end one side of fairlead 4, rotate in furnace chamber 11 to prevent it; Periphery at base 1 upper surface fire door is provided with a deep gouge 14 for inner cover 31 cooperations; Outer rim at this deep gouge 14 further also is provided with a heavy seat 15 for outer cover 32 cooperations.
One end of each spiral convex rib 41 on the described fairlead 4 can convexedly stretch in the upper end of fairlead 4, so that fairlead 4 is with after base 1 cooperates, forms oblique air inlet radially between the upper end of fairlead 4 and base 1 reducing 12.
As shown in Figure 1, 2, be provided with at least three locating supports 5 between diffuser 3 and base 1, the inner of this locating support 5 is against the lower end of inner cover 31, and the lower end that makes diffuser 3 is to be connected in the deep gouge 14; It is to set for the lower end of outer cover 32 that the outside of locating support 5 forms clip slot 51, and this clip slot 51 is to place heavy seat 15 positions, makes the lower end of outer cover 32 and sink forming the gap between the seat 15.
Be the stability that guarantees to cooperate between inner cover 31 and the outer cover 32, also pass through the two location of locating clip 6 realizations in inner cover 31 and the upper end of outer cover 32.
Shown in Fig. 3,4, one bearing 7 can be set with a holder diffuser 3 between diffuser 3 and base 1, this bearing 7 is to be made of with following annulus 73 three last annulus 72 of leg 71 connections with ladder, so can make the bearing 7 that supports diffuser relatively move solid being engaged on the base 1, leg 71 with ladder forms the support of support housings 32, the lower end of inner cover 31 is to be connected in the deep gouge 14, and forms the gap between the lower end of outer cover 32 and the heavy seat 15.
When the utility model is being implemented, light the combustible that places burning things which may cause a fire disaster container 2, need oxygen during burning, then air is just inhaled in the furnace chamber 11 by the bottom of bottom 1, go out from furnace chamber 11 upper end snail eddy flows along the helical intake that forms between fairlead 4 convex tendons 41 and the furnace chamber 11, and contact with the naked light of burning things which may cause a fire disaster, the air-flow of spiral can drive upwards action of naked light flame rotation, realizes the flame handicraft that increases, increase flame and improve the flame aesthetic property with this; And double-deck diffuser 3 structures can play preferable heat insulating function, because having the gap, the inner cover of diffuser 3 31 and outer cover 32 can isolate heat on a part of inner cover 31, has the gap between the lower end of outer cover 32 and the base 1 simultaneously, therefore make the gap between inner cover 31 and the outer cover 32 form the wind gap with moving air, not only improve inner cover 31 heat sinking functions, and further improve the heat insulating function of diffuser 3, guarantee the security that the flame handicraft uses.
The above is preferred embodiment of the present utility model only, is not to limit the scope that the utility model is implemented.So in every case variation or the modification of doing according to claim of the present utility model and specification all should belong within the scope that the utility model patent contains.
Claims (8)
1. flame handicraft heat-proof device, this handicraft comprise that a base, places the burning things which may cause a fire disaster container of base furnace chamber, the diffuser that a cover places the furnace chamber upper end; The burning things which may cause a fire disaster container holds fuel; It is characterized in that: this diffuser comprises an inner cover and an outer cover, has wind gap between inner cover and the outer cover.
2. flame handicraft heat-proof device as claimed in claim 1 is characterized in that: the periphery of this base upper surface fire door be provided with a deep gouge and cooperate for inner cover, further be provided with a heavy seat in the outer rim of this deep gouge and cooperate for outer cover.
3. flame handicraft heat-proof device as claimed in claim 2, it is characterized in that: be provided with at least three locating supports between described diffuser and the base, the inner of this locating support is against the lower end of inner cover; It is to set for the lower end of outer cover that the outside of locating support forms clip slot, and this clip slot is to place heavy seat position, makes the lower end of outer cover and sink forming the gap between the seat.
4. flame handicraft heat-proof device as claimed in claim 3, it is characterized in that: the two location is also realized by locating clip in the upper end of described inner cover and outer cover.
5. flame handicraft heat-proof device as claimed in claim 1, it is characterized in that: a bearing is set with a holder diffuser between described diffuser and the base, this bearing is to be made of with following annulus three last annulus of leg connection with ladder, leg with ladder forms the support of support housings, the lower end of inner cover is to be connected in the deep gouge, and forms the gap between the lower end of outer cover and the heavy seat.
6. flame handicraft heat-proof device as claimed in claim 1, it is characterized in that: also be provided with in the furnace chamber of described base one with the suitable gas channeling cover of furnace chamber, and the burning things which may cause a fire disaster container places this fairlead, outer wall upper edge at fairlead is axially arranged with at least two spiral convex ribs, forms the helical intake that extends to the base upper end from the base bottom between spiral convex rib and the furnace chamber inwall.
7. flame handicraft heat-proof device as claimed in claim 6 is characterized in that: the upper end of described base furnace chamber forms reducing, and the internal diameter of this reducing is corresponding with the internal diameter of fairlead.
8. as claim 6 or 7 described flame handicraft heat-proof devices, it is characterized in that: an end of each spiral convex rib on the described fairlead convexedly stretches in the upper end of fairlead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320187290 CN203228581U (en) | 2013-04-15 | 2013-04-15 | Thermal insulation device for flame artware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320187290 CN203228581U (en) | 2013-04-15 | 2013-04-15 | Thermal insulation device for flame artware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203228581U true CN203228581U (en) | 2013-10-09 |
Family
ID=49284727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320187290 Expired - Fee Related CN203228581U (en) | 2013-04-15 | 2013-04-15 | Thermal insulation device for flame artware |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203228581U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105203335A (en) * | 2015-10-16 | 2015-12-30 | 北京北方车辆集团有限公司 | Flame isolation device |
-
2013
- 2013-04-15 CN CN 201320187290 patent/CN203228581U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105203335A (en) * | 2015-10-16 | 2015-12-30 | 北京北方车辆集团有限公司 | Flame isolation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131009 Termination date: 20170415 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |