CN213453060U - Explosion-proof portable movable lamp with adjustable supporting legs - Google Patents
Explosion-proof portable movable lamp with adjustable supporting legs Download PDFInfo
- Publication number
- CN213453060U CN213453060U CN202022196226.7U CN202022196226U CN213453060U CN 213453060 U CN213453060 U CN 213453060U CN 202022196226 U CN202022196226 U CN 202022196226U CN 213453060 U CN213453060 U CN 213453060U
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- supporting
- explosion
- groove
- hole
- movable
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- 238000004880 explosion Methods 0.000 description 7
- 230000005484 gravity Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 239000002360 explosive Substances 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to an explosion-proof portable mobile lamp with adjustable supporting legs, which comprises a base, a bracket and an explosion-proof lamp, wherein the bracket is hinged on the base; the seat body is provided with supporting foot grooves matched with the supporting feet, the supporting foot grooves are respectively arranged at two sides of the bottom of the seat body and are parallel to the movable surface of the support, one ends of the supporting foot grooves, which are close to the support, are provided with hinged joints, and the hinged joints are hinged with one ends of the supporting feet; the support foot can rotate more than 90 degrees. Realized reducing the focus through the base, rotated articulated supporting legs adjustment holding surface, improved explosion-proof lamp's stability, the supporting legs can be accomodate simultaneously, is convenient for accomodate, remove.
Description
Technical Field
The invention relates to the field of explosion-proof lamps, in particular to an explosion-proof portable movable lamp with adjustable supporting legs.
Background
With the rapid development of industries such as petroleum, chemical industry, mining industry and the like, the lighting lamp is more and more widely used in production, storage and rescue. Since the lighting fixtures inevitably produce sparks or form glowing surfaces during operation, they can cause explosion accidents once they encounter explosive gas mixtures in the production or rescue site, directly compromising the safety of personnel in the site. Therefore, in order to prevent the lighting fixture from an accidental explosion in an explosive gas dangerous place, the explosion-proof lamp is the most widely used lighting fixture. The existing movable explosion-proof lamp is usually supported by a tripod support, the gravity center of the explosion-proof lamp is too high and is easy to topple due to factors such as wind power, collision and the like, so that the weight of the support needs to be increased to reduce the gravity center and improve the stability, but the burden is increased when the lamp is moved; and the tripod takes up a large space after being folded, and is inconvenient to move and store. Therefore, the anti-explosion portable movable lamp which can skip the erection stability of the anti-explosion lamp and is convenient to store and move and provided with adjustable supporting legs is an urgent technical problem to be solved.
Disclosure of Invention
The utility model provides an solve above-mentioned problem, provide an explosion-proof light portable removal lamp of adjustable supporting legs.
The technical scheme of the utility model, an explosion-proof portable moving lamp of adjustable supporting legs, includes base, support and explosion-proof lamp, the support articulates and sets up on the base, the explosion-proof lamp is connected with one end of support, the base includes pedestal and a pair of supporting legs; the seat body is provided with supporting foot grooves matched with the supporting feet, the supporting foot grooves are respectively arranged at two sides of the bottom of the seat body and are parallel to the movable surface of the support, one ends of the supporting foot grooves, which are close to the support, are provided with hinged joints, and the hinged joints are hinged with one ends of the supporting feet; the support foot can rotate more than 90 degrees.
After the structure is adopted, the supporting legs on the two sides of the base are matched with the base body, so that the shape and the size of the supporting surface can be adjusted; meanwhile, the gravity center of the whole lamp moves downwards due to the dead weight of the base, and the gravity center is prevented from moving out of the supporting surface by combining the base and the lamp, so that the stability of the explosion-proof lamp is improved. When the storage box is used, the supporting legs are rotated to the supporting leg grooves along the hinge points, and meanwhile, the support is rotated to be attached to the base, so that the space occupied by the explosion-proof lamp is reduced, and the storage box is convenient to move and store. The rotatable angle of the supporting legs is larger than 90 degrees, so that the supporting legs and the seat body can form a supporting surface surrounding the explosion-proof lamp, and the support of all directions is provided for the explosion-proof lamp.
As a further improvement of the present invention, the supporting legs include a first supporting leg and a second supporting leg, the second supporting leg is provided with a storage groove and a connecting rod located in the storage groove, the connecting rod is provided with a rotating end and a connecting end, and the rotating end is connected with one end of the storage groove through a hinge; the first supporting leg is provided with a connecting piece, and the connecting end is fixedly connected with the first supporting leg in a split manner through the connecting piece.
After adopting above-mentioned structure, adjust first supporting legs and second supporting legs to suitable position back, through taking in the inslot and roll out the connecting rod from, and pass through the connecting piece with link and first supporting legs and be connected, make the three constitute a fixed triangle-shaped structure, further promoted the stability of holding surface, prevent that the supporting legs from losing the support to the explosion-proof lamp because of external force removes.
As a further improvement of the utility model, the first supporting leg is provided with a connecting through hole and a positioning groove; the connecting through hole vertically penetrates through the first supporting leg and is communicated with the positioning groove; the connecting end is provided with a positioning hole corresponding to the connecting through hole; the connecting piece is provided with a connecting column which is inserted into the connecting through hole.
After the structure is adopted, the connecting column is firstly pulled out of the connecting through hole during operation, and then the connecting end is positioned in the positioning groove, and the connecting through hole corresponds to the positioning hole; and finally, the connecting column is inserted into the connecting through hole again and penetrates through the positioning hole. A fixing mechanism is formed by matching the connecting columns and the connecting through holes, so that the connecting rods can be quickly fixed, and a stable triangular structure is formed.
As a further improvement of the utility model, the connecting piece is provided with a movable column parallel to the connecting column, the first supporting leg is provided with a movable through hole, and the movable column is inserted into the movable through hole; the upper end of the movable through hole is fixedly provided with a limiting opening, and the limiting opening is matched with the movable column; the end point of the connecting piece, which is positioned at the end of the movable column, is provided with a limiting groove, a limiting ring is clamped on the limiting groove, and the diameter of the limiting ring is larger than that of the limiting opening.
After adopting above-mentioned structure, because the activity post is parallel with the spliced pole, when the spliced pole removed in the connect the through-hole, the activity post can be corresponding removed in the activity through-hole. When the limiting ring arranged on the movable column moves to the position limiting opening, the connecting piece cannot break away from the first supporting leg because the diameter of the limiting ring limits the position limiting opening, and the connecting piece is prevented from being lost.
As a further improvement of the utility model, the top surface of the supporting leg is provided with a fixed groove, and one end of the fixed groove close to the supporting leg groove is provided with a baffle; the supporting leg groove is provided with a fixing lug corresponding to the position of the fixing groove.
After adopting above-mentioned structure, when the supporting legs was accomodate to the supporting legs groove, fixed lug was earlier with the baffle contact and produce the extrusion under the effect of external force, drives the supporting legs and moves down slightly, and fixed lug crosses the baffle afterwards and gets into the fixed slot. Because the supporting legs can occupy a large amount of spaces, bring inconvenience for operating personnel to remove the explosion-proof lamp, consequently make the supporting legs fix in the supporting legs inslot through fixed lug and fixed slot cooperation.
Drawings
Fig. 1 is a schematic view of the present invention.
Fig. 2 shows a schematic view of the reinforcement of the connecting rod.
Fig. 3 is a schematic view illustrating a storage state.
Fig. 4 is an enlarged view of the supporting foot receiving portion a.
Fig. 5 is a schematic cross-sectional view of a portion of the connector.
1-base, 2-bracket, 3-explosion-proof lamp, 4-seat, 5-supporting foot, 6-supporting foot groove, 7-hinge point, 8-first supporting foot, 9-second supporting foot, 10-containing groove, 11-connecting rod, 12-rotating end, 13-connecting end, 14-connecting piece, 15-connecting through hole, 16-positioning groove, 17-positioning hole, 18-connecting column, 19-movable column, 20-movable through hole, 21-limiting opening, 22-limiting groove, 23-limiting ring, 24-fixing groove, 25-baffle plate and 26-fixing lug.
Detailed Description
As shown in fig. 1-5, the anti-explosion portable mobile lamp with adjustable supporting legs comprises a base 1, a support 2 and an anti-explosion lamp 3, wherein the support 2 is hinged to the base 1, the anti-explosion lamp 3 is connected with one end of the support 2, and the base 3 comprises a seat body 4 and a pair of supporting legs 5; the seat body 4 is provided with supporting foot grooves 6 corresponding to the supporting feet 5, the supporting foot grooves 6 are respectively arranged at two sides of the bottom of the seat body 4 and are parallel to the movable surface of the bracket 2, one end of the supporting foot groove 6 close to the bracket 2 is provided with a hinge point 7, and the hinge point 7 is hinged with one end of the supporting foot 5; the rotatable angle of the supporting feet 5 is greater than 90 deg..
The supporting legs 5 on the two sides of the base 1 are matched with the seat body 4, so that the shape and size of the supporting surface can be adjusted; meanwhile, the gravity center of the whole body moves downwards due to the dead weight of the base 1, and the gravity center is prevented from moving out of the supporting surface by combining the base and the supporting surface, so that the stability of the explosion-proof lamp 3 is improved. When accomodating, rotate supporting legs 5 to the supporting legs groove 6 in the same direction as the pin joint, support 2 rotates simultaneously and the laminating of base 1, has reduced the space that explosion-proof lamp 3 occupy, is convenient for remove, accomodate. The rotatable angle of the supporting foot 5 is larger than 90 degrees, so that the supporting foot 5 and the seat body 4 can form a supporting surface surrounding the explosion-proof lamp 3, and the explosion-proof lamp is supported in all directions.
The supporting legs 5 comprise a first supporting leg 8 and a second supporting leg 9, the second supporting leg 9 is provided with a containing groove 10 and a connecting rod 11 positioned in the containing groove 10, the connecting rod 11 is provided with a rotating end 12 and a connecting end 13, and the rotating end 12 is connected with one end of the containing groove 10 through a hinge; the first supporting leg 8 is provided with a connecting piece 14, and the connecting end 13 is fixedly connected with the first supporting leg 8 in a separable mode through the connecting piece 14.
After adjusting first supporting legs 8 and second supporting legs 9 to suitable position, through taking in connecting rod 11 from receiving the inslot 10 internal roll-out to pass through connecting piece 14 with link and first supporting legs 8 and be connected, make the three constitute a fixed triangle-shaped structure, further promoted the stability of holding surface, prevent that supporting legs 5 from losing the support to explosion-proof lamp 3 because of external force removes.
The first supporting leg 8 is provided with a connecting through hole 15 and a positioning groove 16; the connecting through hole 15 vertically penetrates through the first supporting leg 8, and the connecting through hole 15 is communicated with the positioning groove 16; the connecting end 13 is provided with a positioning hole 17 corresponding to the connecting through hole 15; the connecting piece 14 is provided with a connecting column 18, and the connecting column 18 is inserted into the connecting through hole 15.
When in operation, the connecting column 18 is firstly pulled out from the connecting through hole 15, then the connecting end 13 is positioned in the positioning groove 16, and the connecting through hole 15 corresponds to the positioning hole 17; finally, the connecting column 18 is reinserted into the connecting through hole 15 and passes through the positioning hole 17. The connecting column 18 and the connecting through hole 15 are matched to form a fixing mechanism, so that the connecting rod 11 can be quickly fixed, and a stable triangular structure is formed.
The connecting piece 14 is provided with a movable column 19 parallel to the connecting column 18, the first supporting leg 8 is provided with a movable through hole 20, and the movable column 19 is inserted into the movable through hole 20; the upper end of the movable through hole 20 is fixedly provided with a limiting opening 21, and the limiting opening 21 is matched with the movable column 19; the end point of the connecting piece 14 at the end of the movable column 19 is provided with a limiting groove 22, a limiting ring 23 is clamped on the limiting groove 22, and the diameter of the limiting ring 23 is larger than that of the limiting opening 21.
Since the movable column 19 is parallel to the connection column 18, when the connection column 18 moves in the connection through hole 15, the movable column 19 can correspondingly move in the movable through hole 20. When the limiting ring 23 arranged on the movable column 19 moves to the limiting opening 21, the connecting piece 14 cannot be separated from the first supporting leg 8 because the diameter of the limiting ring 23 is limited and cannot pass through the limiting opening 21, and the loss of the connecting piece 14 is avoided.
The top surface of the supporting foot 8 is provided with a fixing groove 24, and one end of the fixing groove 24 close to the supporting foot groove 6 is provided with a baffle plate 25; the supporting leg slot 6 is provided with a fixing projection 26 corresponding to the position of the fixing slot 24.
When the supporting foot 5 is received in the supporting foot groove 6, the fixing protrusion 26 is firstly contacted with the baffle plate 25 and generates extrusion under the action of external force, the supporting foot 5 is driven to slightly move downwards, and then the fixing protrusion 26 passes through the baffle plate 25 and enters the fixing groove 24. Since the support legs 5 occupy a large space, which causes inconvenience to an operator in moving the explosion-proof lamp, the support legs 5 are fixed in the support leg grooves 6 by the cooperation of the fixing protrusions 26 and the fixing grooves 24.
Claims (5)
1. The utility model provides an explosion-proof light removal lamp of adjustable supporting legs, includes base (1), support (2) and explosion-proof lamp (3), support (2) are articulated to be set up on base (1), explosion-proof lamp (3) are connected its characterized in that with the one end of support (2): the base (1) comprises a base body (4) and a pair of supporting legs (5); the seat body (4) is provided with supporting foot grooves (6) matched with the supporting feet (5), the supporting foot grooves (6) are respectively arranged at two sides of the bottom of the seat body (4) and are parallel to the movable surface of the support (2), one end, close to the support, of each supporting foot groove (6) is provided with a hinge point (7), and the hinge point (7) is hinged with one end of each supporting foot (5); the rotatable angle of the supporting foot (5) is larger than 90 degrees.
2. The portable explosion-proof movable lamp with adjustable supporting legs as claimed in claim 1, wherein: the supporting legs (5) comprise a first supporting leg (8) and a second supporting leg (9), the second supporting leg (9) is provided with an accommodating groove (10) and a connecting rod (11) positioned in the accommodating groove (10), the connecting rod (11) is provided with a rotating end (12) and a connecting end (13), and the rotating end (12) is connected with one end of the accommodating groove (10) through a hinge; first supporting leg (8) are equipped with connecting piece (14), link (13) are through connecting piece (14) and first supporting leg (8) divisible fixed connection.
3. The portable explosion-proof movable lamp with adjustable supporting legs as claimed in claim 2, wherein: the first supporting leg (8) is provided with a connecting through hole (15) and a positioning groove (16); the connecting through hole (15) vertically penetrates through the first supporting leg (8), and the connecting through hole (15) is communicated with the positioning groove (16); the connecting end (13) is provided with a positioning hole (17) corresponding to the connecting through hole (15); the connecting piece (14) is provided with a connecting column (18), and the connecting column (18) is inserted into the connecting through hole (15).
4. The portable explosion-proof movable lamp with adjustable supporting legs as claimed in claim 3, wherein: the connecting piece (14) is provided with a movable column (19) parallel to the connecting column (18), the first supporting leg (8) is provided with a movable through hole (20), and the movable column (19) is inserted into the movable through hole (20); the upper end of the movable through hole (20) is fixedly provided with a limiting opening (21), and the limiting opening (21) is adapted to the movable column (19); the end point of the connecting piece (14) at the end of the movable column (19) is provided with a limiting groove (22), a limiting ring (23) is clamped on the limiting groove (22), and the diameter of the limiting ring (23) is larger than that of the limiting opening (21).
5. The portable explosion-proof movable lamp with adjustable supporting legs as claimed in claim 1, wherein: a fixing groove (24) is formed in the top surface of the supporting leg (5), and a baffle plate (25) is arranged at one end, close to the supporting leg groove (6), of the fixing groove (24); the supporting leg groove (6) is provided with a fixing convex block (26) corresponding to the position of the fixing groove (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022196226.7U CN213453060U (en) | 2020-09-30 | 2020-09-30 | Explosion-proof portable movable lamp with adjustable supporting legs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022196226.7U CN213453060U (en) | 2020-09-30 | 2020-09-30 | Explosion-proof portable movable lamp with adjustable supporting legs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213453060U true CN213453060U (en) | 2021-06-15 |
Family
ID=76287971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022196226.7U Expired - Fee Related CN213453060U (en) | 2020-09-30 | 2020-09-30 | Explosion-proof portable movable lamp with adjustable supporting legs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213453060U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115199958A (en) * | 2022-06-07 | 2022-10-18 | 深圳市乐惠光电科技有限公司 | Mobile lighting device |
-
2020
- 2020-09-30 CN CN202022196226.7U patent/CN213453060U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115199958A (en) * | 2022-06-07 | 2022-10-18 | 深圳市乐惠光电科技有限公司 | Mobile lighting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Explosion proof portable mobile lamp with adjustable supporting foot Effective date of registration: 20220323 Granted publication date: 20210615 Pledgee: Zhejiang Tailong Commercial Bank Co.,Ltd. Wenzhou Ouhai Louqiao small and micro franchise sub branch Pledgor: ZHEJIANG ZHUOYI TECHNOLOGY Co.,Ltd. Registration number: Y2022330000379 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210615 |