Leakage detection lamp capable of standing and being held by hand

Abstract

The leakage detection lamp comprises a lamp body, a front end cover, a protection lens and a bulb, the protection lens is placed in the front end cover, the bulb is electrically connected in the lamp body, and the front end cover is in threaded connection with the front end of the lamp body; a bolt is connected in a threaded hole reserved in the lower portion of the lamp body in a sleeved mode, and a triangular frame is installed on the bolt. Bolts on the tripod are screwed in threaded holes reserved in the lower portion of the lamp body, so that the lamp body can stand for use, and when the tripod is detached, the lamp body is held by hand for use; when the bulb is installed, the front end cover is screwed off from the lamp body, the bulb is installed in the electric lamp holder in the lamp body, after installation is completed, the bulb is sleeved with the reflecting cover, the positioning block on the reflecting cover is clamped into the positioning groove, the reflecting cover is positioned in the lamp body, and the phenomenon that the reflecting cover is damaged when the front end cover is screwed and installed on the lamp body is avoided. The reflecting cover is moved to deviate from the central position of the bulb, so that light condensation and light reflection are normal when the bulb irradiates.

Description

Technical Field

[0001] This patent relates to the technical field of leak-picking lamps, specifically a leak-picking lamp that can stand or be held in hand. Background Art

[0002] The leak detection lamp is generally a flashlight-type 365nm ultraviolet fluorescent leak detection lamp. The bulb adopts a 24W high-voltage gas discharge ultraviolet bulb, the power supply is a lithium battery pack, and the shell is made of anodized aluminum alloy. It is light and easy to carry. However, the current leak detection lamp is not convenient for standing use. At the same time, when installing the bulb, the front threaded cover needs to be removed, and the internal reflector and the lamp shell are movable. When installing the front threaded cover, the reflector will be offset, which will affect the focusing and reflection of the bulb. Summary of the invention

[0003] The purpose of this patent is to provide a leak-detecting lamp that can be stood on or held in hand.

[0004] To achieve the above purpose, this patent provides the following technical solutions: a standing and hand-held leak detection lamp, comprising a lamp body, a front end cover, a protective lens and a bulb, wherein the protective lens is placed in the front end cover, the bulb is electrically connected to the lamp body, and the front end cover is threadedly connected to the front end of the lamp body;

[0005] A bolt is sleeved in a threaded hole reserved below the lamp body, and a tripod is installed on the bolt;

[0006] A stabilizing structure is installed between the light bulb and the lamp body, and the stabilizing structure includes a reflector and a positioning member;

[0007] The reflector is positioned in the lamp body by positioning members, the number of the positioning members is not less than four, the positioning members are distributed in an annular shape and at equal intervals between the reflector and the lamp body, and the bulb is placed in the reflector;

[0008] The positioning member comprises a positioning block and a positioning groove, wherein the positioning block is mounted on the reflector, the positioning groove is arranged in the lamp body, and the positioning block is clamped in the positioning groove.

[0009] Preferably, a display screen is installed at the end of the lamp body, and a transparent plastic plate is installed in the front end groove of the display screen.

[0010] Preferably, a rubber ring is installed outside the transparent plastic plate, an annular groove is opened in the front end groove of the display screen, the transparent plastic plate is inserted into the front end groove of the display screen, and the rubber ring is inserted into the annular groove.

[0011] Preferably, a hexagonal rubber sleeve is sleeved on the front of the lamp body, and a round rubber sleeve is sleeved on the rear of the lamp body, and the hexagonal rubber sleeve and the round rubber sleeve are on the same horizontal line.

[0012] Preferably, the hexagonal rubber sleeve is fixed to the lamp body through an elastic structure, the number of the elastic structures is two, and the elastic structures are symmetrically distributed on both sides with the midline of the hexagonal rubber sleeve as the center;

[0013] The elastic structure comprises a groove, a spring and a ball. The groove is arranged in a hexagonal rubber sleeve. The spring is installed in the groove. The ball is installed on the spring. The ball is pressed tightly against the outside of the lamp body.

[0014] Preferably, finger grooves are provided on the lamp body, the number of the finger grooves is four, and the finger grooves are equidistantly distributed on the lamp body.

[0015] Compared with the prior art, the beneficial effects of this patent are: the standing and hand-held leak-detecting lamp has the following advantages over the traditional technology:

[0016] Screw the bolts on the tripod into the threaded holes reserved under the lamp body so that the lamp body can be used standing up. When the tripod is removed, the lamp body can be used by hand. When installing the bulb, unscrew the front cover from the lamp body and install the bulb in the lamp holder inside the lamp body. After installation, put the reflector on the outside of the bulb and make the positioning block on the reflector fit into the positioning groove to position the reflector in the lamp body. Avoid moving the reflector closer to the center of the bulb when the front cover is screwed on the lamp body, so that the bulb can focus and reflect normally when irradiated. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of this patent;

[0018] Figure 2 This is a schematic diagram of the structure of the lamp body and the hexagonal rubber sleeve of the patent;

[0019] Figure 3 This is a schematic diagram of the structure of the reflector, positioning block and positioning groove of the patent;

[0020] Figure 4 This is a schematic diagram of the structure of the lamp body, display screen and transparent plastic plate of the patent;

[0021] Figure 5 This is a schematic diagram of the structure of Patent A;

[0022] Figure 6 This is a schematic diagram of the structure of Patent B;

[0023] Figure 7 This is a schematic diagram of the structure of the tripod and bolts of this patent.

[0024] In the figure: 1, lamp body, 2, front end cover, 3, protective lens, 4, stabilizing structure, 401, reflector, 402, positioning piece, 403, positioning block, 404, positioning groove, 5, bulb, 6, display screen, 7, hexagonal rubber sleeve, 8, round rubber sleeve, 9, finger groove, 10, rubber ring, 11, annular groove, 12, elastic structure, 13, groove, 14, spring, 15, ball, 16, tripod, 17, bolt, 18, transparent plastic plate. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of this patent to clearly and completely describe the technical solutions in the embodiments of this patent. Obviously, the described embodiments are only part of the embodiments of this patent, not all of them. Based on the embodiments in this patent, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this patent.

[0026] See also Figure 1-7 This patent provides a technical solution: a standing and hand-held leak detection lamp, comprising a lamp body 1, a front cover 2, a protective lens 3 and a bulb 5, the protective lens 3 is placed in the front cover 2, the bulb 5 is electrically connected to the lamp body 1, and the front cover 2 is threadedly connected to the front end of the lamp body 1;

[0027] A display screen 6 is installed at the end of the lamp body 1, a transparent plastic plate 18 is installed in the front end groove of the display screen 6, a rubber ring 10 is installed outside the transparent plastic plate 18, an annular groove 11 is opened in the front end groove of the display screen 6, the transparent plastic plate 18 is inserted into the front end groove of the display screen 6, and the rubber ring 10 is inserted into the annular groove 11;

[0028] The leak detection lamp is composed of a lamp body 1, a front cover 2, a protective lens 3, a bulb 5 and a display screen 6. Its model is RAT071. The bulb 5 is a 365NM peak high-voltage gas discharge. The display screen 6 is a tail power display. The 365NM peak tail indicates the power level.

[0029] The transparent plastic plate 18 is put into the front groove of the display screen 6, and the rubber ring 10 is inserted into the annular groove 11, so that the transparent plastic plate 18 is sealed and fixed in the front groove of the display screen 6 to protect the display screen 6 from damage. Otherwise, the scratched transparent plastic plate 18 can be disassembled and replaced;

[0030] A bolt 17 is sleeved in a threaded hole reserved at the bottom of the lamp body 1, and a tripod 16 is installed on the bolt 17. The bolt 17 on the tripod 16 is screwed into the threaded hole reserved at the bottom of the lamp body 1, so that the lamp body 1 can be used standing up. When the tripod 16 is removed, the lamp body 1 can be used by hand.

[0031] A stabilizing structure 4 is installed between the bulb 5 and the lamp body 1, and the stabilizing structure 4 includes a reflector 401 and a positioning member 402;

[0032] The reflector 401 is positioned in the lamp body 1 by means of positioning members 402. The number of positioning members 402 is not less than four. The positioning members 402 are distributed in an annular shape and are equidistant between the reflector 401 and the lamp body 1. The bulb 5 is placed in the reflector 401.

[0033] The positioning piece 402 includes a positioning block 403 and a positioning groove 404. The positioning block 403 is installed on the reflector 401. The positioning groove 404 is provided in the lamp body 1. The positioning block 403 is snapped into the positioning groove 404. When installing the bulb 5, the front end cover 2 is unscrewed from the lamp body 1, and the bulb 5 is installed in the lamp holder in the lamp body 1. After the installation, the reflector 401 is sleeved on the outside of the bulb 5, and the positioning block 403 on the reflector 5 is snapped into the positioning groove 404, so that the reflector 401 is positioned in the lamp body 1, so as to avoid the reflector 401 being moved to the center position of the bulb 5 when the front end cover 2 is screwed and installed on the lamp body 1, so that the bulb 5 can be focused and reflected normally when irradiated.

[0034] A hexagonal rubber sleeve 7 is sleeved on the front of the lamp body 1, and a round rubber sleeve 8 is sleeved on the rear of the lamp body 1. The hexagonal rubber sleeve 7 and the round rubber sleeve 8 are on the same horizontal line. When the lamp body 1 is placed on a table, the hexagonal rubber sleeve 7 and the round rubber sleeve 8 allow the lamp body 1 to be stably placed on the table. The hexagonal rubber sleeve 7 is fixed to the lamp body 1 through an elastic structure 12 (the round rubber sleeve 8 is also fixed to the lamp body 1 through the elastic structure 12). There are two elastic structures 12, and the elastic structures 12 are symmetrically distributed on both sides with the midline of the hexagonal rubber sleeve 7 as the center.

[0035] The elastic structure 12 includes a groove 13, a spring 14 and a ball 15. The groove 13 is opened in the hexagonal rubber sleeve 7, the spring 14 is installed in the groove 13, the ball 15 is installed on the spring 14, and the ball 15 is pressed against the outside of the lamp body 1. When the hexagonal rubber sleeve 7 is sleeved on the lamp body 1, the spring 14 in the groove 13 gives the ball 15 an inward force, and the ball 15 is pressed against the outside of the lamp body 1, so that the hexagonal rubber sleeve 7 is fixed on the lamp body 1. The round rubber sleeve 8 can be installed on the lamp body 1 in the same way.

[0036] The lamp body 1 is provided with four finger grooves 9 which are evenly spaced on the lamp body 1 . When in use, the lamp body 1 is held and fingers are inserted into the finger grooves 9 , which facilitates holding the lamp body 1 .

[0037] When using the standable and hand-held leak detection lamp, first, when installing the bulb 5, unscrew the front cover 2 from the lamp body 1, so that the bulb 5 is installed in the lamp holder in the lamp body 1. After installation, the reflector 401 is sleeved outside the bulb 5, and the positioning block 403 on the reflector 5 is inserted into the positioning groove 404, so that the reflector 401 is positioned in the lamp body 1, so as to avoid the reflector 401 moving to the center position of the bulb 5 when the front cover 2 is screwed and installed on the lamp body 1. The finger groove 9 of the lamp body 1 can be used to hold the lamp body 1, and the bolt 17 on the tripod 16 is screwed under the lamp body 1 to pre- When in use, start the switch on the lamp body 1, and the lamp body 1 is powered by the internal lithium battery pack to the bulb 5, so that it can illuminate and be used for leaking. When placed on the desktop, the hexagonal rubber sleeve 7 and the round rubber sleeve 8 make the lamp body 1 stably placed on the desktop, and the display screen 6 on the lamp body 1 is the tail power display. When the transparent plastic plate 18 is put into the front end groove of the display screen 6, the rubber ring 10 is inserted into the annular groove 11, so that the transparent plastic plate 18 is sealed and fixed in the front end groove of the display screen 6 to protect the display screen 6 from damage. Otherwise, the scratched transparent plastic plate 18 can be disassembled and replaced.

[0038] Although the embodiments of the present patent have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present patent, and the scope of the present patent is defined by the appended claims and their equivalents.

Claims

1. A leak detection lamp that can be stood or held, comprising a lamp body (1), a front cover (2), a protective lens (3) and a bulb (5), characterized in that: The protective lens (3) is placed in the front end cover (2), the light bulb (5) is electrically connected to the lamp body (1), and the front end cover (2) is threadedly connected to the front end of the lamp body (1); a bolt (17) is sleeved in a threaded hole reserved at the bottom of the lamp body (1), and a tripod (16) is installed on the bolt (17); a stabilizing structure (4) is installed between the light bulb (5) and the lamp body (1), and the stabilizing structure (4) includes a reflector (401) and a positioning member (402); the reflector (401) is connected to the lamp body (1) by the positioning member (402); 2) positioned in the lamp body (1), the number of the positioning members (402) being not less than four, the positioning members (402) being distributed in an annular shape and equidistantly between the reflector (401) and the lamp body (1), and the light bulb (5) being placed in the reflector (401); the positioning member (402) comprising a positioning block (403) and a positioning groove (404), the positioning block (403) being mounted on the reflector (401), the positioning groove (404) being formed in the lamp body (1), and the positioning block (403) being snap-fitted into the positioning groove (404).

2. The standing and hand-held leak-detecting lamp according to claim 1, characterized in that: A display screen (6) is installed at the end of the lamp body (1), and a transparent plastic plate (18) is installed in the front end groove of the display screen (6).

3. The standing and hand-held leak-detecting lamp according to claim 2 is characterized in that: A rubber ring (10) is installed outside the transparent plastic plate (18), an annular groove (11) is provided in the front end groove of the display screen (6), the transparent plastic plate (18) is inserted into the front end groove of the display screen (6), and the rubber ring (10) is inserted into the annular groove (11).

4. The standing and hand-held leak-detecting lamp according to claim 1, characterized in that: The front of the lamp body (1) is covered with a hexagonal rubber sleeve (7), and the rear of the lamp body (1) is covered with a round rubber sleeve (8), and the hexagonal rubber sleeve (7) and the round rubber sleeve (8) are on the same horizontal line.

5. The standing and hand-held leak-detecting lamp according to claim 4 is characterized in that: The hexagonal rubber sleeve (7) is fixed to the lamp body (1) via an elastic structure (12); the number of the elastic structures (12) is two, and the elastic structures (12) are symmetrically distributed on both sides with the center line of the hexagonal rubber sleeve (7) as the center; the elastic structure (12) comprises a groove (13), a spring (14) and a round ball (15); the groove (13) is opened in the hexagonal rubber sleeve (7), the spring (14) is installed in the groove (13), the round ball (15) is installed on the spring (14), and the round ball (15) is pressed against the outside of the lamp body (1).

6. The standing and hand-held leak-detecting lamp according to claim 1, characterized in that: The lamp body (1) is provided with finger grooves (9), the number of the finger grooves (9) is four, and the finger grooves (9) are evenly distributed on the lamp body (1).

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