CN202215946U

CN202215946U - Windproof torch tank

Info

Publication number: CN202215946U
Application number: CN2011203490362U
Authority: CN
Inventors: 葛强
Original assignee: DEQING DISTRICT HAIQIANG METAL PRODUCTS CO LTD
Current assignee: DEQING DISTRICT HAIQIANG METAL PRODUCTS CO LTD
Priority date: 2011-09-19
Filing date: 2011-09-19
Publication date: 2012-05-09
Anticipated expiration: 2021-09-19

Abstract

The utility model discloses a windproof torch tank comprising an oil storage tank and a wick extending from the inner bottom of the oil storage tank to a position outside the tank opening of the oil storage tank. The windproof torch tank mainly adopts the structure that a, a funneled outer air housing with a middle lower part and a higher periphery is fixedly connected to the edge on the tank opening of the oil storage tank; b, an inner air housing, of which the upper end edge is higher than the edge on the tank opening of the oil storage tank, is connected to the inner side wall on the tank opening of the oil storage tank; and c, a lamp holder used for fixing the wick is connected to the lower end in the middle of the inner air housing. The inner air housing comprises an inner wall and an outer wall; the edges at the upper ends of the inner and the outer walls are connected with each other; and the inner air housing is connected with the inner side wall on the tank opening of the oil storage tank through the edge at the lower end of the outer wall. Moreover, an air hole is formed on the outer wall of the inner air housing. As the inner and the outer air housings with windproof functions are arranged on the tank opening of the oil storage tank, the defect of a windproof transparent lamp shade in the prior art is overcome; besides, the structure is simpler, and the manufacturing cost is low.

Description

A kind of windproof torch jar

Technical field

The utility model relates to the illuminations technology, relates in particular to windproof torch jar technology.

Background technology

At present people are outdoor when holding activity, the someone can make apply a torch jar (acting as a fuel) as using kerosene or alcohol as illuminations to increase atmosphere.And the torch jar of prior art mostly directly is exposed to wick the top of lamp body, and lamp just is easy to extinguish when slightly wind being arranged; And if use the Transparent lamp shade of hollow that the flame on the wick is covered the purpose that reaches windproof as the part kerosene lamp, produce the charcoal ash yet the easy like this fuel combustion that causes carbon containing is insufficient, lampshade is thickened, result of use is undesirable.

Summary of the invention

The purpose of the utility model is: propose a kind of windproof torch jar simple in structure, overcome the deficiency that exists in the prior art.

For realizing the purpose of the utility model, adopt following technical scheme to realize: oil storage tank is arranged, and the wick outside the oil storage tank inner bottom part extends to oil storage tank jar mouth, its key structure is:

A, low in the middle of being connected with at oil storage tank jar mouth edge, the outer fan housing of peripheral high infundibulate;

B, be connected with the interior fan housing that upper end-face edge is higher than oil storage tank jar mouth edge at oil storage tank jar mouth madial wall;

The lower end has connected the lamp holder that is used for fixing wick in the middle of c, the described interior fan housing.

As preferred version: fan housing comprises the inner and outer wall that upper end-face edge is connected in described, and interior fan housing is connected with oil storage tank jar mouth madial wall through its outer wall lower edge; And, offer the wind hole on the interior fan housing outer wall.

As preferred version: has offered the opening that is used to pass wick in the middle of the described lamp holder, the edge of opening of lamp holder has a upwardly extending sidewall, and the around openings of lamp holder also evenly offers through hole.

As preferred version: the gap that 1mm to 2mm is arranged between the outer wall of fan housing and the oil storage tank jar mouth madial wall in described.

Compared with prior art; The beneficial effect of the utility model is: because the oil storage tank jar mouth that is employed in the torch jar is provided with the interior fan housing and outer fan housing structure with wind-shielding function, it is very little to make that torch jar wick partly receives the interference of wind, has guaranteed stablizing of torch jar flame well; Strengthened practicality; Overcome the deficiency of the windproof existence of prior art use Transparent lamp shade, and its structure is simpler, low cost of manufacture.

Description of drawings

Fig. 1 is the cross section structure sketch map of the utility model vertical direction.

1, oil storage tank; 2, wick; 3, interior fan housing; 4, outer fan housing; 5, lamp holder; 6, through hole; 7, wind hole.

The specific embodiment

According to accompanying drawing the specific embodiment of the utility model is done a detailed explanation below.

According to shown in Figure 1; The utility model structurally mainly comprises oil storage tank 1; And the wick 2 outside oil storage tank 1 inner bottom part extends to 1 jar of mouth of oil storage tank, its primary structure characteristics are: low in the middle of being connected with at 1 jar of mouth edge of oil storage tank, and the outer fan housing 4 of peripheral high infundibulate; Be connected with the interior fan housing 3 that upper end-face edge is higher than 1 jar of mouth edge of oil storage tank at 1 jar of mouth madial wall of oil storage tank; Fan housing 3 middle lower ends have connected the lamp holder 5 that is used for fixing wick 2 in described.

Fan housing 3 comprises the inner and outer wall that upper end-face edge is connected in described, and interior fan housing 3 is connected through 1 jar of mouth madial wall of its outer wall lower edge and oil storage tank; And, offer wind hole 7 on interior fan housing 3 outer walls.

Offered the opening that is used to pass wick 2 in the middle of the described lamp holder 5, the edge of opening of lamp holder 5 has a upwardly extending sidewall, and the around openings of lamp holder 5 also evenly offers through hole 6.The bore of the opening of said lamp holder 5 and wick 2 is complementary.

The gap that 1mm to 2mm is arranged between the outer wall of fan housing 3 and 1 jar of mouth madial wall of oil storage tank in described.

Described oil storage tank 1 highly can be 20cm; Outer fan housing 4 highly is 3cm, and the angle of its indent is about 120 degree; Interior fan housing 3 tops exceed about 2mm than 1 jar of mouth of oil storage tank.

Described oil storage tank 1, outer fan housing 4 forms by metal is affixed with interior fan housing 3, and wick 2 is for being wound in columned cotton core.

During use, can inject fuel, inject fuel quantity and be about 2/3rds of oil storage tank 1 volume, as long as light the part that wick 2 exposes lamp holder 5 then through the through hole around the lamp holder 56.

When outdoor application the utility model, when wind is to the torch jar, because the air-flow that makes in the outer fan housing 4 that stops of outer fan housing 4 obviously reduces; Moreover, because interior fan housing 3 upper end-face edges are higher than 1 jar of mouth edge of oil storage tank, like this; Get into air-flows in the outer fan housing 4 the stopping of fan housing 3 in its bottom receives again, the gap in the part air-flow flows between fan housing 4 and oil storage tank 1 inwall, then air-flow is from wind hole 7 entering of interior fan housing 3 outer walls and from wind hole 7 outflows of a relative side; Form convection current; And air-flow flow velocity in flow process slows down gradually, and the air-flow that finally directly blows on the wick 2 is just very little, like this; Wick 2 exposes lamp holder 5 outer parts just can keep higher temperature in the middle of combustion process, be not easy to cause because of wind the fray-out of flame of torch jar.

Claims

1. a windproof torch jar has oil storage tank (1), and the wick (2) outside oil storage tank (1) inner bottom part extends to oil storage tank (1) jar mouth, it is characterized in that:

A, low in the middle of oil storage tank (a 1) jar mouthful edge is connected with, the outer fan housing (4) of peripheral high infundibulate;

B, be connected with the interior fan housing (3) that upper end-face edge is higher than oil storage tank (1) jar mouthful edge at oil storage tank (a 1) jar mouthful madial wall;

The lower end has connected the lamp holder (5) that is used for fixing wick (2) in the middle of c, the described interior fan housing (3).

2. a kind of windproof torch jar according to claim 1; It is characterized in that: fan housing (3) comprises the inner and outer wall that upper end-face edge is connected in described, and interior fan housing (3) is exactly to be connected with oil storage tank (a 1) jar mouthful madial wall through its outer wall lower edge; And, offer wind hole (7) on interior fan housing (3) outer wall.

3. a kind of windproof torch jar according to claim 1; It is characterized in that: offered the opening that is used to pass wick (2) in the middle of the described lamp holder (5); The edge of opening of lamp holder (5) has a upwardly extending sidewall, and the around openings of lamp holder (5) also evenly offers through hole (6).

4. a kind of windproof torch jar according to claim 2 is characterized in that: the gap that 1mm to 2mm is arranged between the outer wall of fan housing (3) and oil storage tank (1) jar mouthful madial wall in described.