CN211875727U - Explosion-proof maintenance-free efficient LED emergency lamp - Google Patents
Explosion-proof maintenance-free efficient LED emergency lamp Download PDFInfo
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- CN211875727U CN211875727U CN202021026450.5U CN202021026450U CN211875727U CN 211875727 U CN211875727 U CN 211875727U CN 202021026450 U CN202021026450 U CN 202021026450U CN 211875727 U CN211875727 U CN 211875727U
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Abstract
The utility model discloses a high-efficient LED emergency light of explosion-proof non-maintaining, including the inside lamp house that is provided with the terminal box, terminal surface fixedly connected with is inside to be divided into two regulating box through middle support before the lamp house, the both sides fixedly connected with fixed plate of the middle support of regulating box, the geometric centre department of fixed plate rotates through the bearing and installs first bull stick, the crank has been cup jointed in the outside of first bull stick, the articulate extends the end outside fixedly connected with slider, the slider outside is provided with the connecting rod. The utility model discloses in, through rotating first bull stick, drive slider synchronous rotation on crank and the crank, simultaneously again because the slider slides in the third spout, and the connecting rod is restricted between first spout and second spout to drive connecting rod and slide bar reciprocating motion in vertical direction, realize the position control of LED emergency light on the lamp house, in order to be applicable to different environment, when not using, can accomodate into the regulating box with LED emergency light, portable.
Description
Technical Field
The utility model relates to a geotechnical engineering reconnaissance equipment technical field especially relates to explosion-proof non-maintaining high-efficient LED emergency light.
Background
At present, an emergency lamp is a generic name of a lamp for emergency lighting, wherein a fire emergency lighting system mainly comprises emergency lighting, an emergency exit sign and an indicator lamp, and is arranged to guide a trapped person to evacuate or to perform a fire extinguishing rescue action after a normal lighting power supply is cut off when a fire disaster occurs.
The explosion-proof function of current emergency light has matured, however, current LED emergency light can't adjust it on the lamp house, in some complicated environment, the illuminating effect of highly fixed LED emergency light discounts greatly, and emergency effect is poor, consequently, lacks a highly can adjust explosion-proof non-maintaining high-efficient LED emergency light.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the problems, the explosion-proof maintenance-free high-efficiency LED emergency lamp is provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the explosion-proof maintenance-free efficient LED emergency lamp comprises a lamp box internally provided with a junction box, wherein the front end face of the lamp box is fixedly connected with an adjusting box which is divided into two parts through an intermediate support, two sides of the intermediate support of the adjusting box are fixedly connected with fixing plates, a geometric center of each fixing plate is rotatably provided with a first rotating rod through a bearing, a crank is sleeved on the outer side of each first rotating rod, a slider is fixedly connected to the outer side of an extending end of the crank, a connecting rod is arranged on the outer side of the slider, a third sliding groove is formed in the horizontal direction of the connecting rod, the slider is slidably connected in the third sliding groove, a sliding rod is fixedly connected to the outer side of the extending end of the intermediate support, and the extending end at the top of the sliding rod penetrates through the top of.
As a further description of the above technical solution:
the inner surface walls of the two sides of the adjusting box are provided with first sliding grooves in the vertical direction, the two sides of the middle support of the adjusting box are provided with second sliding grooves in the vertical direction, and the connecting rod is connected with the first sliding grooves and the second sliding grooves in a sliding mode.
As a further description of the above technical solution:
the extension end of first bull stick one end runs through the preceding terminal surface of regulating box, the first bull stick outside closes soon through the screw thread and is connected with the thread bush, thread bush closes soon through the screw thread with the penetrating department of regulating box preceding terminal surface between and is connected.
As a further description of the above technical solution:
the lamp box is close to and is installed the second bull stick through the bearing rotation between the inside surface wall of both sides of bottom, and its extension end runs through the rear end face of lamp box, the gear has been cup jointed in the outside of second bull stick, the bottom fixedly connected with rack of terminal box, connect through the latch meshing between rack and the gear.
As a further description of the above technical solution:
a through groove is formed in one side of the lamp box, and a box door is arranged on the lamp box and located outside the through groove.
As a further description of the above technical solution:
the size of the through groove is larger than that of the junction box and the rack.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses in, through rotating first bull stick, drive slider synchronous rotation on crank and the crank, simultaneously again because the slider slides in the third spout, and the connecting rod is restricted between first spout and second spout to drive connecting rod and slide bar reciprocating motion in vertical direction, realize the position control of LED emergency light on the lamp house, in order to be applicable to different environment, when not using, can accomodate into the regulating box with LED emergency light, portable.
2. The utility model discloses in, through the rotation of second bull stick, drive the synchronous rotation of gear, according to the meshing transmission principle of latch, drive the rack and move on the horizontal direction, realize the purpose of terminal box business turn over lamp house, convenient operation, and need not dismantle the lamp house, save operating time to the convenience is in the maintenance of staff to the terminal box.
Drawings
Fig. 1 shows a schematic diagram of an internal structure of a regulating box provided according to an embodiment of the present invention;
fig. 2 shows a schematic side view of a light box provided according to an embodiment of the present invention;
fig. 3 shows a schematic side sectional view of a lamp box provided according to an embodiment of the present invention;
fig. 4 shows a schematic cross-sectional view at a-a provided according to an embodiment of the present invention.
Illustration of the drawings:
1. a slide bar; 2. an adjusting box; 201. a first chute; 202. a second chute; 3. a connecting rod; 301. a third chute; 4. a crank; 401. a slider; 5. a first rotating lever; 6. a fixing plate; 7. a light box; 701. a through groove; 8. a box door; 9. a threaded sleeve; 10. a second rotating rod; 11. a junction box; 12. a rack; 13. a gear.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: an explosion-proof maintenance-free efficient LED emergency lamp comprises a lamp box 7, wherein a junction box 11 is arranged in the lamp box 7, the front end face of the lamp box 7 is fixedly connected with an adjusting box 2, the inside of the adjusting box is divided into two parts through a middle support, two sides of the middle support of the adjusting box 2 are fixedly connected with fixing plates 6, a first rotating rod 5 is rotatably arranged at the geometric center of the fixing plate 6 through a bearing, a crank 4 is sleeved outside the first rotating rod 5, the crank 4 synchronously rotates along with the first rotating rod 5, a sliding block 401 is fixedly connected outside the extending end of the crank 4, the sliding block 401 and the crank 4 synchronously rotate, a connecting rod 3 is arranged outside the sliding block 401, a third sliding groove 301 is formed in the connecting rod 3 in the horizontal direction, the sliding block 401 is slidably connected in the third sliding groove 301, the sliding block 401 takes the center of the cross section circle of the first rotating rod 5 as the original point, further driving the connecting rod 3 to move synchronously, the inner surface walls of two sides of the adjusting box 2 are provided with first sliding grooves 201 in the vertical direction, two sides of the middle bracket of the adjusting box 2 are provided with second sliding grooves 202 in the vertical direction, the connecting rod 3 is connected with the first sliding grooves 201 and the second sliding grooves 202 in a sliding manner, under the limiting action of the first sliding grooves 201 and the second sliding grooves 202, the connecting rod 3 only moves in the vertical direction, the outer side of the extending end of the connecting rod 3 far away from the middle bracket is fixedly connected with the sliding rod 1, so that the height adjustment of the sliding rod 1 in the vertical direction is realized, the extending end of the top of the sliding rod 1 penetrates through the top of the adjusting box 2 and then is connected with the LED emergency lamp, so that the height adjustment of the LED emergency lamp on the lamp box 7 is realized, when the LED emergency lamp is used, different environments are convenient to use, when the LED emergency lamp is not used, the LED emergency, the emergency function of the LED lamp is exerted to the maximum extent.
Specifically, as shown in fig. 1, the first sliding groove 201 is formed in the vertical direction on the inner surface walls of the two sides of the adjusting box 2, the second sliding groove 202 is formed in the vertical direction on the two sides of the middle support of the adjusting box 2, and the connecting rod 3 is slidably connected with the first sliding groove 201 and the second sliding groove 202, so that the connecting rod 3 only moves in the vertical direction under the limiting action of the first sliding groove 201 and the second sliding groove 202, and thus the height adjustment of the sliding rod 1 in the vertical direction is realized.
Specifically, as shown in fig. 1 and 2, the extension end of one end of the first rotating rod 5 penetrates through the front end face of the adjusting box 2, the outer side of the first rotating rod 5 is connected with a threaded sleeve 9 in a threaded screwing mode, according to the thread transmission principle, when the first rotating rod 5 is manually controlled to be fixed, the threaded sleeve 9 is rotated, the threaded sleeve 9 can move on the first rotating rod 5, the penetrating position of the threaded sleeve 9 and the front end face of the adjusting box 2 is connected in a threaded screwing mode, and the rotation of the first rotating rod 5 is limited through the threaded connection between the threaded sleeve 9 and the adjusting box 2, so that the position of the sliding rod 1 is fixed.
Specifically, as shown in fig. 2, fig. 3 and fig. 4, the lamp box 7 is installed with the second rotating rod 10 through the bearing rotation between the inside surface wall of both sides near the bottom, and its extension end runs through the rear end face of the lamp box 7, gear 13 has been cup jointed in the outside of second rotating rod 10, gear 13 rotates along with second rotating rod 10 is synchronous, the bottom fixedly connected with rack 12 of terminal box 11, connect through the latch meshing between rack 12 and gear 13, according to the meshing transmission principle of latch, drive rack 12 and make horizontal migration, be convenient for terminal box 11 to pass in and out lamp box 7, and convenient for operation, and need not dismantle lamp box 7, save operating time, thereby make things convenient for in the staff to overhaul terminal box 11.
Specifically, as shown in fig. 2 and 3, a through groove 701 is formed in one side of the lamp box 7, a box door 8 is installed on the lamp box 7 located outside the through groove 701, the lamp box 7 is convenient to open by opening and closing the box door 8, so that the junction box 11 is convenient to overhaul, the size of the through groove 701 is larger than that of the junction box 11 and the rack 12, and it is ensured that the junction box 11 and the rack 12 do not interfere with each other when moving into and out of the lamp box 7.
The working principle is as follows: when the LED emergency lamp is used, the first rotating rod 5 is rotated to drive the crank 4 to synchronously rotate and further drive the sliding block 401 to synchronously rotate, the sliding block 401 slides in the third sliding groove 301, so that the connecting rod 3 is driven to reciprocate in the first sliding groove 201 and the second sliding groove 202, the sliding rod 1 is driven to reciprocate, the position of the LED emergency lamp on the lamp box 7 is realized, the threaded sleeve 9 is screwed inwards after the position is properly adjusted, the outer surface wall of the threaded sleeve 9 is in threaded connection with the outer side of the second rotating rod 10, and the threaded sleeve is in threaded connection with the inner surface wall of the penetrating part of the second rotating rod 10 and the adjusting box 2, so that the rotation of the second rotating rod 10 is limited, and the position fixing of the LED emergency lamp are realized; when the terminal box 11 needs to be overhauled, the box door 8 is opened, the second rotating rod 10 rotates clockwise, the gear 13 rotates synchronously, according to the meshing transmission principle of the latch, the rack 12 is driven to move towards the through groove 701 in the horizontal direction, until the terminal box 11 moves out of the lamp box 7, the overhauling work is carried out, after the overhauling is finished, the second rotating rod 10 rotates anticlockwise, the gear 13 rotates synchronously, according to the meshing transmission principle of the latch, the rack 12 is driven to move towards the inside of the lamp box 7 in the horizontal direction, until the terminal box 11 completely moves into the lamp box 7, the terminal box 11 is convenient to move out of the lamp box 7, the operation is convenient, the lamp box 7 does not need to be disassembled, the working time is saved, and the overhauling work is.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The explosion-proof maintenance-free efficient LED emergency lamp comprises a lamp box (7) internally provided with a junction box (11), and is characterized in that the front end face of the lamp box (7) is fixedly connected with an adjusting box (2) divided into two parts by an intermediate bracket, two sides of the intermediate bracket of the adjusting box (2) are fixedly connected with fixing plates (6), a first rotating rod (5) is rotatably installed at the geometric center of each fixing plate (6) through a bearing, a crank (4) is sleeved outside the first rotating rod (5), a sliding block (401) is fixedly connected outside the extending end of the crank (4), a connecting rod (3) is arranged outside the sliding block (401), a third sliding groove (301) is formed in the connecting rod (3) in the horizontal direction, the sliding block (401) is slidably connected in the third sliding groove (301), and a sliding rod (1) is fixedly connected outside the extending end of the connecting rod (3) far away from the intermediate bracket, the extension end of the top of the sliding rod (1) penetrates through the top of the adjusting box (2) and then is connected with the LED emergency lamp.
2. The explosion-proof maintenance-free efficient LED emergency lamp according to claim 1, wherein the inner surface walls of two sides of the adjusting box (2) are provided with first sliding grooves (201) in the vertical direction, two sides of the middle bracket of the adjusting box (2) are provided with second sliding grooves (202) in the vertical direction, and the connecting rod (3) is slidably connected with the first sliding grooves (201) and the second sliding grooves (202).
3. The explosion-proof maintenance-free efficient LED emergency lamp according to claim 1, wherein an extending end of one end of the first rotating rod (5) penetrates through a front end face of the adjusting box (2), a threaded sleeve (9) is connected to the outer side of the first rotating rod (5) in a screwing mode through threads, and the threaded sleeve (9) is connected with the penetrating position of the front end face of the adjusting box (2) in a screwing mode through threads.
4. The explosion-proof maintenance-free efficient LED emergency lamp according to claim 1, wherein a second rotating rod (10) is rotatably installed between the inner surface walls of two sides of the lamp box (7) close to the bottom through a bearing, the extending end of the second rotating rod penetrates through the rear end face of the lamp box (7), a gear (13) is sleeved on the outer side of the second rotating rod (10), a rack (12) is fixedly connected to the bottom of the junction box (11), and the rack (12) and the gear (13) are connected through clamping teeth in a meshed mode.
5. The explosion-proof maintenance-free efficient LED emergency lamp according to claim 1, wherein a through groove (701) is formed in one side of the lamp box (7), and a box door (8) is installed on the lamp box (7) located outside the through groove (701).
6. The explosion-proof maintenance-free high-efficiency LED emergency lamp according to claim 5, characterized in that the size of the through slot (701) is larger than the size of the junction box (11) and the rack (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021026450.5U CN211875727U (en) | 2020-06-05 | 2020-06-05 | Explosion-proof maintenance-free efficient LED emergency lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021026450.5U CN211875727U (en) | 2020-06-05 | 2020-06-05 | Explosion-proof maintenance-free efficient LED emergency lamp |
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| Publication Number | Publication Date |
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| CN211875727U true CN211875727U (en) | 2020-11-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021026450.5U Active CN211875727U (en) | 2020-06-05 | 2020-06-05 | Explosion-proof maintenance-free efficient LED emergency lamp |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113203069A (en) * | 2021-05-11 | 2021-08-03 | 二工防爆科技股份有限公司 | Explosion-proof emergency lamp |
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2020
- 2020-06-05 CN CN202021026450.5U patent/CN211875727U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113203069A (en) * | 2021-05-11 | 2021-08-03 | 二工防爆科技股份有限公司 | Explosion-proof emergency lamp |
| CN113203069B (en) * | 2021-05-11 | 2024-02-27 | 二工防爆科技股份有限公司 | Explosion-proof emergency light |
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