Gas lamp

Abstract

The utility model discloses a gas lamp which comprises a lamp holder, a gas inlet interface and a combustion port are arranged on the lamp holder, an adjusting rod is rotatably arranged on the lamp holder, the gas inlet interface and the combustion port are respectively arranged at two ends of the lamp holder, the gas lamp further comprises a protective net and a wind shield, the protective net is arranged at one end of the lamp holder, and the wind shield is arranged at the other end of the lamp holder. The wind shield is transparent, the wind shield is arranged in the protective net, the combustion port is located in the wind shield, the wind shield is provided with a first opening and a second opening, the first opening and the second opening are located at the two ends of the wind shield respectively, and the first opening is connected with the lamp holder. Compared with the prior art, the gas lamp has the following beneficial effects that the wind shield and the protective net are arranged, the wind shield plays a role in shielding flames at the combustion port, the probability that the flames are blown out by wind is reduced, the protective net plays a certain role in protecting the wind shield, and the probability that the protective net is broken due to collision of foreign objects is reduced.

Description

Technical Field

[0001] This utility model relates to the field of outdoor camping products, and in particular to a gas lamp. Background Technology

[0002] Gas lamps are a common type of outdoor camping equipment. Patent publication document CN206669353U discloses a gas lamp that can be used for outdoor camping. This gas lamp uses gas from the gas canister as a gas source and provides lighting and warmth by burning gas. However, because this gas lamp does not have windproof facilities, it is easy to be blown out during use in windy weather. Utility Model Content

[0003] To address the aforementioned problems, this utility model proposes a gas lamp that incorporates a wind deflector and a protective net. The wind deflector blocks the flame at the combustion port, reducing the probability of the flame being blown out by the wind, while the protective net provides some protection to the wind deflector, reducing the probability of the protective net breaking due to impact from external objects.

[0004] The technical solution adopted by this utility model is as follows:

[0005] A gas lamp includes a lamp holder with an air inlet and a combustion port. An adjusting rod is rotatably mounted on the lamp holder. The air inlet and combustion port are located at opposite ends of the lamp holder. The lamp holder also includes a protective net and a windshield. The protective net is located at one end of the lamp holder. The windshield is transparent and located inside the protective net. The combustion port is located inside the windshield. The windshield has a first opening and a second opening, located at opposite ends of the windshield. The first opening is connected to the lamp holder.

[0006] Specifically, this type of gas lamp incorporates a protective net and a windshield at the lamp holder. The windshield is made of transparent materials such as glass and possesses good heat resistance. The protective net provides some protection to the windshield, reducing the probability of it being shattered by external objects. The windshield also has a first opening and a second opening, located at opposite ends of the windshield. The first opening contacts the lamp holder, while the hot gas generated by the flame exits the windshield through the second opening.

[0007] In summary, this type of gas lamp, by incorporating a wind deflector and a protective net, utilizes the wind deflector to block the flame at the combustion port, reducing the probability of the flame being blown out by the wind, and utilizes the protective net to provide a certain degree of protection for the wind deflector, reducing the probability of the protective net breaking due to impact from external objects.

[0008] Specifically, in this type of gas lamp, the air inlet on the lamp holder is used to connect with the gas canister. The gas in the gas canister enters the lamp holder through the air inlet and then enters the combustion port for combustion. The adjusting rod is used to adjust the size of the gas passage between the air inlet and the combustion port, thereby adjusting the amount of gas flowing from the air inlet into the combustion port.

[0009] Optionally, a spring coil may also be included, which is disposed between the protective net and the windshield.

[0010] The function of the spring coil is to elastically clamp the windshield onto the protective net.

[0011] Optionally, the outer wall of the windshield is provided with a first engaging recess, and the inner wall of the protective net is provided with a second engaging recess. The first engaging recess is an annular first engaging recess, and the second engaging recess is an annular second engaging recess. The spring ring is engaged with the first engaging recess and the second engaging recess, and the spring ring is located between the first engaging recess and the second engaging recess.

[0012] The spring coil is clamped between the first and second engagement recesses, ensuring that the spring coil itself can be stably clamped between the windshield and the protective net, thereby improving the installation stability between the windshield and the protective net.

[0013] The axial compression and rebound properties of the spring coils effectively secure the windshield within the protective netting, preventing it from easily falling off. Disassembly and installation can be performed as a single unit, reducing the number of steps required.

[0014] The spring coil is made of 304 stainless steel. Compared to conventional silicone or rubber materials, it is more heat-resistant, more stable, and has a longer lifespan. Furthermore, the gaps in the spring coil allow some of the oxygen needed for combustion to enter the glass lampshade through these gaps, promoting combustion.

[0015] Optionally, the protective net is fitted together with the lamp holder clip.

[0016] Optionally, the lamp holder is provided with a recessed groove, and a spring ring is provided in the recessed groove, with the protective net tightly attached to the spring ring.

[0017] Optionally, the adjusting rod is provided with a valve needle, the lamp holder is provided with a connecting channel, the air intake port and the combustion port are connected through the connecting channel, and the valve needle is used to block the connecting channel.

[0018] Optionally, the end of the valve needle is tapered.

[0019] The specific adjustment lever rotation can adjust the amount of gas entering the connecting channel through the conical end of the valve needle, thereby adjusting the size of the gas passage between the intake port and the combustion port to adapt to different combustion requirements.

[0020] Specifically, the valve needle and adjusting rod are separate. The valve needle is made of stainless steel, while the lamp holder is made of brass. The connection channel between the valve needle and the lamp holder is sealed, resulting in good strength, greater wear resistance, and a longer service life.

[0021] Optionally, the lamp holder is made of metal, and the protective net is also made of metal.

[0022] The beneficial effects of this utility model are:

[0023] 1. By setting up wind deflectors and protective nets, the wind deflectors can block the flame at the combustion port, reducing the probability that the flame will be blown out by the wind. The protective nets can also provide some protection for the wind deflectors, reducing the probability that the protective nets will break due to impacts from external objects.

[0024] 2. The axial compression and rebound properties of the spring coil effectively secure the windshield within the protective netting, preventing it from easily falling off. Disassembly and installation can be performed as a single unit, reducing operational steps. Furthermore, the spring coil is made of 304 stainless steel, which offers superior heat resistance, stability, and lifespan compared to conventional silicone or rubber materials. Additionally, the inherent gaps in the spring coil allow some of the oxygen needed for combustion to enter the glass lampshade through these gaps, promoting combustion.

[0025] 3. The valve needle and adjusting rod are separate. The valve needle is made of stainless steel, while the lamp holder is made of brass. The connecting channel between the valve needle and the lamp holder is sealed, which makes it stronger, more wear-resistant, and has a longer service life. Attached Figure Description

[0026] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0027] Figure 1 This is a simplified schematic diagram of the gas lamp structure;

[0028] Figure 2 This is a schematic diagram showing the fit between the windshield and the spring ring;

[0029] Figure 3 This is a schematic diagram showing the positional relationship between the combustion port and the lamp holder;

[0030] Figure 4 This is a schematic diagram showing the relationship between the protective net and the lamp holder.

[0031] The attached figures are labeled as follows: 1. Lamp holder; 101. Combustion port; 102. Air intake port; 103. Connecting channel; 104. Slot; 2. Windshield; 201. First opening; 202. Second opening; 203. First locking recess; 3. Protective net; 301. Second locking recess; 4. Spring ring; 5. Adjusting rod; 501. Valve needle; 6. Spring tension ring. Detailed Implementation

[0032] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0033] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0034] In the description of this application, it should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. For ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following drawings denote similar items; therefore, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.

[0035] As attached Figure 1 Appendix Figure 2 Appendix Figure 3 and appendix Figure 4As shown, a gas lamp includes a lamp holder 1, on which an air inlet 102 and a combustion port 101 are provided. An adjusting rod 5 is rotatably provided on the lamp holder 1. The air inlet 102 and the combustion port 101 are respectively located at both ends of the lamp holder 1. It also includes a protective net 3 and a windshield 2. The protective net 3 is located at one end of the lamp holder 1. The windshield 2 is a transparent windshield 2 and is located inside the protective net 3. The combustion port 101 is located inside the windshield 2. The windshield 2 has a first opening 201 and a second opening 202, which are respectively located at both ends of the windshield 2. The first opening 201 is connected to the lamp holder 1.

[0036] Specifically, in this type of gas lamp, a protective net 3 and a windshield 2 are provided in the lamp holder 1. The windshield is made of transparent materials such as glass and has good heat resistance. The protective net 3 is used to provide a certain degree of protection for the windshield 2, reducing the probability of the windshield 2 being broken by external objects. At the same time, this type of windshield 2 has a first opening 201 and a second opening 202, which are located at opposite ends of the windshield 2. The first opening 201 is in contact with the lamp holder 1, and the hot gas generated by the flame combustion leaves the windshield 2 through the second opening 202.

[0037] In summary, this type of gas lamp, by setting up a wind deflector 2 and a protective net 3, uses the wind deflector 2 to block the flame of the combustion port 101 from the wind, reducing the probability that the flame will be blown out by the wind, and uses the protective net 3 to provide a certain degree of protection for the wind deflector 2, reducing the probability that the protective net 3 will break due to impact from external objects.

[0038] Specifically, in this type of gas lamp, the air inlet 102 on the lamp holder 1 is used to connect to the gas tank. The gas in the gas tank enters the lamp holder 1 through the air inlet 102 and then enters the combustion port 101 for combustion. The adjusting rod 5 is used to adjust the size of the gas passage between the air inlet 102 and the combustion port 101, thereby adjusting the amount of gas flowing from the air inlet 102 into the combustion port 101.

[0039] As attached Figure 1 Appendix Figure 2 Appendix Figure 3 and appendix Figure 4 As shown, it also includes a spring coil 4, which is disposed between the protective net 3 and the windshield 2.

[0040] The function of the spring ring 4 is to elastically clamp the windshield 2 onto the protective net 3.

[0041] As attached Figure 1 Appendix Figure 2 Appendix Figure 3 and appendix Figure 4As shown, the outer wall of the windshield 2 is provided with a first engaging recess 203, and the inner wall of the protective net 3 is provided with a second engaging recess 301. The first engaging recess 203 is annular, and the second engaging recess 301 is annular. The spring ring 4 is engaged with the first engaging recess 203 and the second engaging recess 301. The spring ring 4 is located between the first engaging recess 203 and the second engaging recess 301.

[0042] The spring ring 4 is clamped between the first engaging recess 203 and the second engaging recess 301, ensuring that the spring ring 4 is stably held between the windshield 2 and the protective net 3, thereby improving the installation stability between the windshield 2 and the protective net 3. The axial compression and rebound properties of the spring ring effectively fix the windshield within the protective net, preventing it from easily falling off. Disassembly and installation can be performed as a single unit, reducing operational steps. The spring ring is made of 304 stainless steel. Compared to conventional silicone or rubber materials, it has stronger heat resistance, greater stability, and a longer lifespan. Furthermore, the gaps within the spring ring allow some of the oxygen required for combustion to enter the glass lampshade through these gaps, promoting combustion.

[0043] As attached Figure 1 Appendix Figure 2 Appendix Figure 3 and appendix Figure 4 As shown, the protective net 3 and the lamp holder 1 are clamped together.

[0044] As attached Figure 1 Appendix Figure 2 Appendix Figure 3 and appendix Figure 4 As shown, a recessed groove 104 is provided on the lamp holder 1, and a spring ring 6 is provided inside the recessed groove 104. The protective net 3 is tightly attached to the spring ring 6.

[0045] Specifically, the sink 104 is an annular sink, and the elastic ring 6 is made of rubber and is inserted into the sink 104.

[0046] As attached Figure 1 Appendix Figure 2 Appendix Figure 3 and appendix Figure 4 As shown, a valve needle 501 is provided on the adjusting rod 5, and a connecting channel 103 is provided in the lamp holder 1. The air intake port 102 and the combustion port 101 are connected through the connecting channel 103. The valve needle 501 is used to block the connecting channel 103.

[0047] As attached Figure 1 Appendix Figure 2 Appendix Figure 3 and appendix Figure 4 As shown, the end of the valve needle 501 is cone-shaped.

[0048] Specifically, rotating the adjusting rod 5 can adjust the amount of gas entering the connecting channel 103 through the conical end of the valve needle 501, thereby adjusting the size of the gas passage between the intake port 102 and the combustion port 101 to adapt to different combustion requirements.

[0049] Specifically, the valve needle and adjusting rod are separate. The valve needle is made of stainless steel, while the lamp holder is made of brass. The connection channel between the valve needle and the lamp holder is sealed, resulting in good strength, greater wear resistance, and a longer service life.

[0050] As attached Figure 1 Appendix Figure 2 Appendix Figure 3 and appendix Figure 4 As shown, lamp holder 1 is made of metal (including but not limited to brass), and protective mesh 3 is made of metal.

[0051] The above-described embodiments only illustrate some aspects of the present invention, and while the descriptions are specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A gas lamp, comprising a lamp holder, wherein an air inlet and a combustion port are provided on the lamp holder, and an adjusting rod is rotatably mounted on the lamp holder, wherein the air inlet and the combustion port are respectively located at both ends of the lamp holder, characterized in that, It also includes a protective net and a windshield. The protective net is disposed at one end of the lamp holder, and the windshield is a transparent windshield disposed inside the protective net. The combustion port is located inside the windshield. The windshield has a first opening and a second opening, which are respectively located at both ends of the windshield. The first opening is connected to the lamp holder.

2. A gas lamp according to claim 1, characterized in that, It also includes a spring coil, which is disposed between the protective net and the windshield.

3. A gas lamp according to claim 2, characterized in that, The outer wall of the windshield is provided with a first engaging recess, and the inner wall of the protective net is provided with a second engaging recess. The first engaging recess is an annular first engaging recess, and the second engaging recess is an annular second engaging recess. The spring ring is engaged with the first engaging recess and the second engaging recess, and the spring ring is located between the first engaging recess and the second engaging recess.

4. A gas lamp according to claim 1, characterized in that, The protective net is fitted together with the lamp holder clip.

5. A gas lamp according to claim 4, characterized in that, The lamp holder is provided with a recessed groove, and a spring ring is provided in the recessed groove. The protective net is attached to the spring ring.

6. A gas lamp according to claim 1, characterized in that, The adjusting rod is provided with a valve needle, the lamp holder is provided with a connecting channel, the air intake port and the combustion port are connected through the connecting channel, and the valve needle is used to block the connecting channel.

7. A gas lamp according to claim 6, characterized in that, The valve needle has a pointed, conical tip.

8. A gas lamp according to claim 1, characterized in that, The lamp holder is made of metal, and the protective net is also made of metal.

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