Explosion-proof structure and induction explosion-proof lamp

Abstract

The utility model relates to the technical field of induction explosion-proof lamps, in particular to an explosion-proof structure and an induction explosion-proof lamp, which comprise an explosion-proof lamp housing, an LED lamp, an explosion-proof lampshade, explosion-proof glass, a mounting assembly and a locking assembly, an LED lamp is installed in the explosion-proof lamp shell, an installation groove is formed in the explosion-proof lampshade, explosion-proof glass is installed in the installation groove, and first rubber rings are arranged on the two sides of the explosion-proof glass in a clamped mode. The explosion-proof lamp shell and the explosion-proof lampshade are connected in a clamped mode and are installed in an auxiliary mode through the installation assembly, the locking assembly locks the explosion-proof lamp shell and the explosion-proof lampshade, and the explosion-proof lamp shell is connected with the first rubber ring in a clamped mode. The explosion-proof lamp shell and the explosion-proof lampshade are conveniently positioned and installed through the installation assembly, so that the explosion-proof glass is stably arranged and conveniently replaced, meanwhile, the sealing waterproof performance of the induction explosion-proof lamp is enhanced, the explosion-proof performance is improved, the locking assembly is used for rapidly locking installation of the explosion-proof lamp shell and the explosion-proof lampshade, and maintenance is faster.

Description

Technical Field

[0001] The utility model relates to the technical field of induction explosion-proof lamps, in particular to an explosion-proof structure and an induction explosion-proof lamp. Background Art

[0002] The Chinese patent document with the existing announcement number CN219933926U discloses a sealing structure of an explosion-proof lamp, including an upper shell, a lower shell, and a sealing block. The upper shell is covered and fixed on the lower shell to form an outer shell. Grooves are provided on the upper shell and the lower shell to form a wire outlet hole when the upper shell and the lower shell are covered. Sealing members are fixed on the upper shell and the lower shell and located at the outer position of the groove. The sealing block is fixedly installed between the upper shell and the lower shell, and a conical groove is provided on the sealing block for the sealing member to be inserted in the interference fit. The explosion-proof lamp proposed in the utility model performs multiple sealing on the wire outlet hole for wiring of the explosion-proof lamp through the provided sealing members and sealing blocks, thereby improving the sealing performance of the lamp and preventing external flammable gas from entering the lamp through the wire outlet hole and causing an explosion. In addition, when the sealing block is installed, the upper shell and the lower shell can be fixed together, making the assembly of the lamp more convenient and quick.

[0003] However, in the above scheme and the prior art, the lamp body is arranged in an explosion-proof lamp housing, and the explosion-proof lamp housing and the explosion-proof lampshade are fixedly connected by bolts. An explosion-proof glass is arranged in the explosion-proof lampshade. It is cumbersome to replace the explosion-proof glass after it is damaged, which affects the explosion-proof effect of the induction explosion-proof lamp. Utility Model Content

[0004] The purpose of the utility model is to provide an explosion-proof structure and an induction explosion-proof lamp to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an explosion-proof structure comprises: an explosion-proof lamp housing, an LED lamp, an explosion-proof lampshade, an explosion-proof glass, a mounting assembly and a locking assembly; an LED lamp is installed in the explosion-proof lamp housing, a mounting groove is provided in the explosion-proof lampshade, an explosion-proof glass is installed in the mounting groove, and first rubber rings are clamped on both sides of the explosion-proof glass; the explosion-proof lamp housing is clamped with the explosion-proof lampshade and assisted in installation by the mounting assembly, the locking assembly locks the explosion-proof lamp housing and the explosion-proof lampshade, and the explosion-proof lamp housing is clamped with the first rubber ring.

[0006] Preferably, the mounting assembly comprises a fixing ring, a second rubber ring, an embedding block, a first magnet, a ring groove, an embedding groove and a second magnet; the fixing ring is fixedly arranged on the explosion-proof lamp cover, and the second rubber ring is fixedly arranged on the upper end of the fixing ring; the embedding block is fixedly arranged on the explosion-proof lamp cover in an equidistant ring shape, and the first magnet is fixed on the upper end of the embedding block; the ring groove is arranged at the bottom end of the explosion-proof lamp housing, the embedding groove is arranged at an equidistant ring shape at the bottom end of the explosion-proof lamp housing, and the second magnet is fixedly embedded at the bottom end of the embedding groove.

[0007] Preferably, the locking assembly comprises a slide groove, a movable groove, an insert block, a movable block, an empty groove, a limit plate, a limit block, an auxiliary plate, a spring and a slot; the slide groove is arranged on the side wall of the embedded groove, and a movable groove is arranged at the side end of the slide groove; the insert block is movably clamped in the slide groove, and a movable block is fixedly arranged at the side end of the insert block; the empty groove is equidistantly arranged in an annular shape in the explosion-proof lamp housing, a limit plate is movably clamped in the empty groove, a limit block is fixedly sleeved on the limit plate, a spring is sleeved on the limit block, and the spring is respectively clamped with the limit plate and the inner wall of the empty groove; one end of the limit block passes through the slide groove, and the other end of the limit block passes through the explosion-proof lamp housing and is fixedly connected to the auxiliary plate; the slot is arranged at the side end of the insert block.

[0008] Preferably, the fixing ring and the ring groove are arranged at corresponding positions and have the same number of groups, the fixing ring is plugged into the ring groove, and the second rubber ring is clamped into the bottom end of the ring groove.

[0009] Preferably, the embedded block and the embedded groove have corresponding setting positions and the same setting groups, and the embedded block and the embedded groove are embedded; the first magnet and the second magnet have corresponding setting positions and the same setting groups, and the first magnet and the second magnet attract each other.

[0010] Preferably, the movable groove corresponds to the setting position of the movable block and has the same setting group number, the movable block is movably set in the movable groove, and the movable block extends out of the explosion-proof lamp housing; the plug-in block corresponds to the setting position of the slot and has the same setting group number, and the plug-in block is plugged into the slot; the limit block corresponds to the setting position of the plug-in block and has the same setting group number, and the limit block is snap-connected with the plug-in block.

[0011] An induction explosion-proof lamp comprises the explosion-proof structure.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The installation assembly facilitates the positioning and installation of the explosion-proof lamp housing and explosion-proof lamp cover, makes the explosion-proof glass stably set, and facilitates the replacement of the explosion-proof glass. At the same time, the sealing and waterproofness of the induction explosion-proof lamp are enhanced, and the explosion-proof performance is improved. The locking assembly is used to quickly lock the installation of the explosion-proof lamp housing and explosion-proof lamp cover, making maintenance faster. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 For this utility model Figure 2 A partial enlarged view of the middle A;

[0016] Figure 3 This is a schematic diagram of the connection structure of the explosion-proof lamp housing of the utility model;

[0017] Figure 4 This is a half-section view of the explosion-proof lamp housing structure of the utility model;

[0018] Figure 5 For this utility model Figure 4 A partial enlarged view of point B in the middle;

[0019] Figure 6 This is a schematic diagram of the connection of the plug-in structure of the utility model.

[0020] In the figure: explosion-proof lamp housing 1, LED lamp 2, explosion-proof lampshade 3, explosion-proof glass 4, mounting groove 5, first rubber ring 6, fixing ring 7, second rubber ring 8, embedded block 9, first magnet 10, ring groove 11, embedded groove 12, second magnet 13, slide groove 14, movable groove 15, insert block 16, movable block 17, empty groove 18, limit plate 19, limit block 20, auxiliary plate 21, spring 22, slot 23. DETAILED DESCRIPTION

[0021] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of the utility model. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-Figure 6The utility model provides a technical solution: an explosion-proof structure and an induction explosion-proof lamp include: an explosion-proof lamp housing 1, an LED lamp 2, an explosion-proof lampshade 3, an explosion-proof glass 4, a mounting assembly and a locking assembly; the LED lamp 2 is installed in the explosion-proof lamp housing 1, a mounting groove 5 is provided in the explosion-proof lampshade 3, an explosion-proof glass 4 is installed in the mounting groove 5, and a first rubber ring 6 is provided on both sides of the explosion-proof glass 4 to improve the sealing and waterproof effect; the explosion-proof lamp housing 1 is clamped with the explosion-proof lampshade 3 and assisted in installation by the mounting assembly, the locking assembly locks the explosion-proof lamp housing 1 and the explosion-proof lampshade 3, and the explosion-proof lamp housing 1 is clamped with the first rubber ring 6; the fixing ring 7 in the mounting assembly is fixedly arranged on the explosion-proof lampshade 3, and the upper end of the fixing ring 7 is fixed A second rubber ring 8 is fixedly provided; an insert block 9 is fixedly provided on the explosion-proof lampshade 3 in an equidistant annular shape, and a first magnet 10 is fixedly provided on the upper end of the insert block 9; an annular groove 11 is provided at the bottom end of the explosion-proof lamp housing 1, and an insert groove 12 is provided at an equidistant annular shape at the bottom end of the explosion-proof lamp housing 1, and a second magnet 13 is fixedly embedded at the bottom end of the insert groove 12; the fixed ring 7 corresponds to the setting position of the annular groove 11, and the setting number is the same, the fixed ring 7 is plugged into the annular groove 11, and the second rubber ring 8 is clamped with the bottom end of the annular groove 11 to enhance the sealing and waterproof performance and ensure the explosion-proof effect; the insert block 9 corresponds to the setting position of the insert groove 12, and the setting number is the same, and the insert block 9 is embedded in the insert groove 12 for positioning and installing the explosion-proof lamp housing 1 and the explosion-proof lampshade 3; the first magnet 10 and the second magnet 13 are provided The positions correspond and the number of groups is the same. The first magnet 10 and the second magnet 13 attract each other, and the auxiliary explosion-proof lamp housing 1 and the explosion-proof lamp cover 3 are stably connected, which is convenient for subsequent locking operations; the slide groove 14 in the locking component is arranged on the side wall of the embedding groove 12, and a movable groove 15 is arranged at the side end of the slide groove 14; the plug block 16 is movably connected to the slide groove 14, and a movable block 17 is fixedly arranged at the side end of the plug block 16; the movable groove 15 and the movable block 17 are arranged at corresponding positions and the number of groups is the same. The movable block 17 is movably arranged in the movable groove 15, and the movable block 17 extends out of the explosion-proof lamp housing 1, which is convenient for controlling the left and right movement of the plug block 16; the empty groove 18 is equidistantly arranged in an annular shape in the explosion-proof lamp housing 1, and a limit plate 19 is movably connected to the empty groove 18. The plate 19 is fixedly sleeved with a limit block 20, and the limit block 20 is sleeved with a spring 22, which is respectively clamped with the limit plate 19 and the inner wall of the empty slot 18; one end of the limit block 20 passes through the slide slot 14, and the other end of the limit block 20 passes through the explosion-proof lamp housing 1 and is fixedly connected with the auxiliary plate 21, so as to facilitate the control of the limit block 20 to move up and down; the limit block 20 corresponds to the setting position of the plug block 16 and has the same setting group number, and the limit block 20 is clamped with the plug block 16 to fix the position of the plug block 16; the slot 23 is opened at the side end of the insert block 9, and the setting position of the insert block 16 corresponds to the slot 23 and has the same setting group number, and the insert block 16 is plugged with the slot 23 to fix the position of the insert block 9, thereby locking the installation of the explosion-proof lamp housing 1 and the explosion-proof lamp cover 3.

[0023] In actual use, when the explosion-proof glass 4 is replaced after being damaged, the auxiliary plate 21 is pulled outward to compress the spring 22 so that the limit block 20 moves upward. After the limit block 20 is separated from the plug block 16, the moving block 17 is moved along the moving groove 15 to separate the plug block 16 from the slot 23. At this time, the explosion-proof lampshade 3 is removed, and the explosion-proof glass 4 and the first rubber ring 6 can be replaced. Then, the embedded block 9 is aligned and inserted into the embedded groove 12. The first magnet 10 and the second magnet 13 attract each other to complete the preliminary installation. The moving block 17 is moved so that the plug block 16 is inserted into the slot 23 until the spring 22 rebounds and pushes the limit block 20 to move downward and engage with the limit block 20, thereby completing the repair and replacement of the explosion-proof glass 4.

[0024] Although embodiments of the present invention have been shown and described, it will be appreciated 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 invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An explosion-proof structure, characterized in that: The explosion-proof structure comprises: an explosion-proof lamp housing (1), an LED lamp (2), an explosion-proof lampshade (3), explosion-proof glass (4), a mounting assembly and a locking assembly; the explosion-proof lamp housing (1) is provided with an LED lamp (2); the explosion-proof lampshade (3) is provided with a mounting groove (5); the explosion-proof glass (4) is installed in the mounting groove (5); first rubber rings (6) are provided on both sides of the explosion-proof glass (4); the explosion-proof lamp housing (1) is engaged with the explosion-proof lampshade (3) and is assisted in the installation by the mounting assembly; the locking assembly locks the explosion-proof lamp housing (1) and the explosion-proof lampshade (3); and the explosion-proof lamp housing (1) is engaged with the first rubber ring (6).

2. An explosion-proof structure according to claim 1, characterized in that: The mounting assembly comprises a fixing ring (7), a second rubber ring (8), an insert (9), a first magnet (10), an annular groove (11), an insert groove (12) and a second magnet (13); the fixing ring (7) is fixedly arranged on the explosion-proof lamp housing (3), and the second rubber ring (8) is fixedly arranged on the upper end of the fixing ring (7); the insert block (9) is fixedly arranged on the explosion-proof lamp housing (3) in an equidistant annular shape, and the first magnet (10) is fixedly arranged on the upper end of the insert block (9); the annular groove (11) is provided at the bottom end of the explosion-proof lamp housing (1), the insert groove (12) is equidistant annularly provided at the bottom end of the explosion-proof lamp housing (1), and the second magnet (13) is fixedly inserted at the bottom end of the insert groove (12).

3. An explosion-proof structure according to claim 1, characterized in that: The locking assembly comprises a slide groove (14), a movable groove (15), an insert block (16), a movable block (17), an empty groove (18), a limit plate (19), a limit block (20), an auxiliary plate (21), a spring (22) and a slot (23); the slide groove (14) is arranged on the side wall of the embedding groove (12), and the movable groove (15) is arranged on the side end of the slide groove (14); the insert block (16) is movably engaged in the slide groove (14), and the movable block (17) is fixedly arranged on the side end of the insert block (16); the empty groove (18 ) are equidistantly arranged in an annular shape in the explosion-proof lamp housing (1); a limit plate (19) is movably engaged in the empty slot (18); the limit plate (19) is fixedly sleeved with a limit block (20); the limit block (20) is sleeved with a spring (22); the spring (22) is respectively engaged with the limit plate (19) and the inner wall of the empty slot (18); one end of the limit block (20) passes through the slide slot (14); the other end of the limit block (20) passes through the explosion-proof lamp housing (1) and is fixedly connected with the auxiliary plate (21); the slot (23) is arranged at the side end of the insert block (9).

4. An explosion-proof structure according to claim 2, characterized in that: The fixed ring (7) and the annular groove (11) are arranged at corresponding positions and have the same number of groups. The fixed ring (7) and the annular groove (11) are plugged into each other, and the second rubber ring (8) is clamped into the bottom end of the annular groove (11).

5. An explosion-proof structure according to claim 2, characterized in that: The embedded block (9) and the embedded groove (12) are arranged at corresponding positions and have the same number of groups, and the embedded block (9) and the embedded groove (12) are embedded; the first magnet (10) and the second magnet (13) are arranged at corresponding positions and have the same number of groups, and the first magnet (10) and the second magnet (13) attract each other.

6. An explosion-proof structure according to claim 3, characterized in that: The movable groove (15) and the movable block (17) are arranged at corresponding positions and have the same number of sets; the movable block (17) is movably arranged in the movable groove (15), and the movable block (17) extends out of the explosion-proof lamp housing (1); the plug-in block (16) and the slot (23) are arranged at corresponding positions and have the same number of sets; the plug-in block (16) is plugged into the slot (23); the limit block (20) and the plug-in block (16) are arranged at corresponding positions and have the same number of sets; the limit block (20) and the plug-in block (16) are snap-fitted.

7. An induction explosion-proof lamp, characterized in that: The induction explosion-proof lamp comprises an explosion-proof structure as described in any one of claims 1 to 6.

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