Oil leakage prevention lamp
By setting wick sleeves and wire rolling parts at the wick mouth of the mast lamp, combined with the use of sealing rings, the problem of existing mast lamps being prone to oil leakage is solved, effectively preventing fuel oil, meeting EU standards, and maintaining The simplicity of structure and the ease of operation are achieved.
Patent Information
- Application Number
- CN202322658592.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-09-28
- Publication Date
- 2025-02-07
- Estimated Expiration
- 2033-09-28
AI Technical Summary
Existing mast lamps are prone to oil leakage, especially in the oil cap and wick ports, which are difficult to meet the leak protection requirements of the EU EN 14059 standard, and structural improvements often increase processing costs and operational complexity.
By providing wick sleeves and wire rolling parts at the wick mouth, combined with the use of the sealing ring, a sealing system is formed to prevent fuel leakage. The combination of wick sleeve and wick and the pressurization of wire rolling can effectively prevent fuel leakage.
It realizes effective leakage prevention for fuel, meets the requirements of EU EN 14059 standard, while maintaining the simplicity of structure and operation convenience, and reducing processing costs.
Smart Images
Figure CN222437879U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a masthead lamp, in particular to an oil leakage-proof masthead lamp. Background Art
[0002] Mast lights are outdoor lighting equipment used for many years. Although electronic technology is developing rapidly, fuel-powered mast lights still have a large application market in some remote areas and special occasions. Due to the processing technology and the use environment, it is very common for mast lights to leak oil. The EU EN 14059 standard clearly stipulates the oil leakage standard of mast lights. After the light is placed upright (wick facing up) for 2 hours, it is rotated 90 degrees (wick facing right) for 10 seconds, and then rotated downward 45 degrees (wick facing diagonally downward) for 10 seconds, and then the light is rotated downward 45 degrees (wick facing downward) for 10 seconds. Finally, the light is restored to the upright state. If there is no oil dripping or seeping, it meets the standard. Generally, mast lights are prone to oil leakage mainly at the oil cover and the wick mouth. Due to the existence of the wick, the anti-seepage of the wick mouth is not easy to control. In order to meet the EU EN 14059 standard, some companies have made technical improvements to the wick mouth structure, but the structure is often too complicated, the processing cost is high, or the operation is complicated, and the experience is not good. Utility Model Content
[0003] The utility model is to solve the above technical problems and provide a leakage-proof oil lamp with simple structure and convenient operation, in particular to a structural improvement of a wick opening of a mast lamp.
[0004] The anti-leakage oil lamp comprises a mast lamp, which comprises a lamp holder, a wick holder is arranged on the wick opening of the lamp holder, the wick is inserted in the wick holder, and a wick cover is arranged on the wick. The wick also comprises a wire rolling piece and a wick sleeve which are sequentially sleeved on the lower end of the wick.
[0005] Preferably, the wire rolling piece is provided with external threads, and the lamp holder and the connecting portion of the wire rolling piece are correspondingly provided with internal threads.
[0006] Preferably, the upper end of the wire rolling piece is further provided with a lug.
[0007] Preferably, the wick sleeve comprises a tube body and an integrally formed ring at the end.
[0008] Preferably, the tube body is a cylinder, and the wick is a round wick adapted to the shape of the tube body.
[0009] Preferably, the length of the tube is between 1.5-5.0 cm.
[0010] Preferably, a sealing ring is further included, which is arranged between the circular ring of the wick sleeve and the lamp holder.
[0011] Preferably, the wick sleeve is made of metal material or silicone rubber material.
[0012] The mast light of this structure can effectively prevent fuel leakage through the combination of the wick sleeve and the wick and the pressurization of the wick sleeve by the wire rolling piece. In addition, the effect of the sealing ring can better achieve the purpose of preventing oil leakage of the present application. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 This is a schematic diagram of the masthead light structure;
[0014] Figure 2 This is an exploded view of the partial structure of the masthead light;
[0015] Figure 3 This is a diagram of the partial structure of the mast light. DETAILED DESCRIPTION
[0016] The present invention will be further described below with reference to the accompanying drawings using embodiments.
[0017] This application mainly relates to the structural improvement of the lamp core of the masthead lamp, so this embodiment focuses on introducing this part, and other structures can refer to the existing masthead lamp. Figures 1 to 3As shown, the mast lamp 1 includes a lamp holder 10, a wick holder 20 is provided on the wick opening of the lamp holder 10, a wick 30 is inserted into the wick holder 20, a dragon stick 70 for adjusting the height of the wick 30 is also provided in the wick holder 20, and a wick cover 40 is covered on the wick 30, wherein the mast lamp 1 includes a wire rolling piece 50 and a wick sleeve 60 which are sequentially sleeved on the lower end of the wick 30, the wire rolling piece 50 is provided with an external thread 51, and correspondingly, the lamp holder 10 is provided with an internal thread, and a lug 52 is also provided on the upper end of the wire rolling piece 50, and the wire rolling piece 50 can be screwed into the lamp holder 10 by rotating the lugs 52 on both sides; in addition, the wick sleeve 60 includes a tube body 61 and a circular ring 62 integrally formed at the end, the tube body 61 is a cylinder, and the wick 30 is a circular wick adapted to the shape of the tube body 61. , so that the wick 30 and the inner wall of the tube body 61 have a certain friction, which makes it convenient to use the dragon stick 70 to adjust the height of the wick 30 so that it is not easy to move, and the fuel is not easy to leak out. At the same time, the length of the tube body 61 is preferably between 1.5-5.0cm, because the fuel can only leak out through this channel, and the lengthening of the tube body is to slow down the leakage speed; in order to better achieve the purpose of this application, it also includes a sealing ring 80, which is arranged between the ring 62 of the wick sleeve 60 and the lamp holder 10. In this way, when the wire rolling piece 50 is spun on the lamp holder 10, coupled with the effect of the sealing ring 80, the sealing effect is better. The wick sleeve 60 of this embodiment is made of metal material, and can also be made of material such as silicone rubber. When the material is elastic enough, the sealing ring can also be omitted. The installation steps of this masthead light are as follows: insert the wick 30 into the wick holder 20, and then insert the wire rolling piece 50, the wick sleeve 60, and the sealing ring 80 in sequence from the lower end of the wick 30. After the masthead light 1 is filled with oil, the lower end of the wick 30 is inserted into the lamp holder 10 from the wick opening, so that the sealing ring 80, the wick sleeve 60 and the wire rolling piece 50 are sequentially superimposed on the lamp holder 10, and the lug 52 of the wire rolling piece 50 is rotated to tighten the wire rolling piece 50 and the lamp holder 10, so that the wick sleeve 60 and the sealing ring 80 can be well pressed on the lamp holder 10 to achieve the sealing effect of the connection part. At this time, the fuel can only seep out through the channel of the wick sleeve 60. When the masthead light is tilted, since the wick 30 almost fills the wick sleeve, and the tube body 61 of the wick sleeve 60 has a certain length, the fuel seepage is delayed, so that the above-mentioned EU EN 14059 standard can be achieved.
[0018] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. An anti-leakage oil lamp, comprising a mast lamp, the mast lamp comprising a lamp holder, a wick holder is provided on the wick opening of the lamp holder, the wick is inserted into the wick holder, and a wick cover is provided on the wick, characterized in that: It also includes a wire rolling piece and a wick sleeve which are sequentially sleeved on the lower end of the wick.
2. The anti-leakage oil lamp according to claim 1, characterized in that: The wire rolling piece is provided with external threads, and the lamp holder and the connecting portion of the wire rolling piece are correspondingly provided with internal threads.
3. The anti-leakage oil lamp according to claim 2, characterized in that: The upper end of the wire rolling piece is also provided with a lug.
4. The anti-leakage oil lamp according to claim 1, characterized in that: The wick sleeve comprises a tube body and a circular ring integrally formed at the end.
5. The oil leakage-proof lamp according to claim 4, characterized in that: The tube body is a cylinder, and the wick is a round wick adapted to the shape of the tube body.
6. The anti-leakage oil lamp according to claim 4 or 5, characterized in that: The length of the tube body is between 1.5-5.0 cm.
7. The oil leakage-proof lamp according to claim 4 or 5, characterized in that: The utility model also comprises a sealing ring which is arranged between the circular ring of the wick sleeve and the lamp holder.
8. The anti-leakage oil lamp according to claim 4, characterized in that: The wick sleeve is made of metal material or silicone rubber material.