CN218209194U - Emergency lighting lamp convenient to angle regulation - Google Patents
Emergency lighting lamp convenient to angle regulation Download PDFInfo
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- CN218209194U CN218209194U CN202222522909.6U CN202222522909U CN218209194U CN 218209194 U CN218209194 U CN 218209194U CN 202222522909 U CN202222522909 U CN 202222522909U CN 218209194 U CN218209194 U CN 218209194U
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- angle
- lighting lamp
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Abstract
The utility model discloses an emergency lighting lamp convenient to angle regulation relates to security protection engineering technical field, can't realize the fixed of angle and the problem that lamps and lanterns change inefficiency after the angle modulation is accomplished to current emergency lighting lamp, and the scheme as follows is put forward now, and it includes that back outer wall is fixed with the power supply main part of connecting seat, be connected with two rotatory pieces through from locking-type angle modulation structure in the power supply main part, and all be connected with lamps and lanterns through the elastic fixation structure on two rotatory pieces. The utility model is provided with a self-locking angle adjusting structure, the irradiation angles of two lamps are adjusted through the rotation of the rotating shaft, and the fixation of the angle can be realized by utilizing the self-locking performance of the worm and the worm wheel after the adjustment is finished, thereby avoiding the falling of the lamps and being beneficial to the normal use of the lamps; fix two lamps and lanterns through two elastic fixation structures, conveniently dismantle the change fast when two lamps and lanterns damage, and then improved change efficiency.
Description
Technical Field
The utility model relates to a security protection engineering technical field especially relates to an emergency lighting lamp convenient to angle regulation.
Background
The emergency lighting lamp is common in the field of security engineering, and can provide an emergency lamp for evacuation of people and fire-fighting operation. Through retrieval, application number 202122314442.1 discloses an emergency lighting lamp, which comprises a box body, a main PCB arranged in the box body and a power supply assembly arranged in a bottom box.
Although the above prior art has certain advantages, the following needs for improvement still exist:
firstly, although the lamp can rotate to adjust the irradiation angle, the angle cannot be fixed after the angle adjustment is finished, and the lamp is easy to fall off to influence the normal use;
secondly, lamps and lanterns often adopt bolted connection's mode to fix, and it is relatively troublesome to change like this when lamps and lanterns take place to damage, has reduced the change efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides an emergency lighting lamp convenient to angle regulation uses through the cooperation from locking-type angle modulation structure and elastic fixation structure, has overcome the not enough of prior art, and effectual solved current emergency lighting lamp can't realize the fixed and the lamps and lanterns of angle and change the inefficiency problem after angle modulation accomplishes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an emergency illuminating lamp convenient for angle adjustment comprises a power supply main body, wherein a connecting seat is fixed on the outer wall of the back surface of the power supply main body, the power supply main body is connected with two rotating blocks through a self-locking angle adjusting structure, and the two rotating blocks are both connected with a lamp through an elastic fixing structure;
the self-locking angle adjusting structure comprises a rotating shaft rotatably arranged at the upper part of the power supply main body, a worm wheel fixedly arranged on the rotating shaft, a transmission shaft and a worm coaxially welded on the transmission shaft;
through adopting above-mentioned technical scheme, the rotation through the pivot is adjusted the angle of shining of two lamps and lanterns, and adjusts the auto-lock nature that utilizes worm and worm wheel after accomplishing and can realize the fixed of angle, avoids appearing the condition that lamps and lanterns fell, is favorable to the normal use of lamps and lanterns.
Preferably, a protective cover is fixed on the side wall of the power supply main body, and the transmission shaft is rotatably installed in the protective cover;
a hand wheel is fixedly arranged on the transmission shaft, and a worm is meshed with a worm wheel;
through adopting above-mentioned technical scheme, utilize the hand wheel to be convenient for better control the worm and rotate.
Preferably, the elastic fixing structure comprises a slot arranged at the top of the rotating block, two insertion rods inserted into the rotating block, the same pulling block fixedly arranged on the two insertion rods, and two springs sequentially sleeved on the two insertion rods;
the lower part of the lamp is provided with two locking grooves, and the front surface of the rotating block is provided with two jacks communicated with the slots;
preferably, the two insertion rods respectively penetrate through the two insertion holes and sequentially extend into the two locking grooves, and the outer walls of the two insertion rods are respectively connected with the inner walls of the two insertion holes in a sliding manner;
through adopting above-mentioned technical scheme, fix two lamps and lanterns through two elastic fixation structures, conveniently dismantle the change fast when two lamps and lanterns damage, and then improved change efficiency.
The utility model has the advantages that:
1. the lamp fixing device is provided with a self-locking angle adjusting structure, the irradiation angles of the two lamps are adjusted through rotation of the rotating shaft, and the angle can be fixed by utilizing the self-locking property of the worm and the worm wheel after the adjustment is finished, so that the condition that the lamps fall down is avoided, and the normal use of the lamps is facilitated;
2. fix two lamps and lanterns through two elastic fixation structures, conveniently dismantle the change fast when two lamps and lanterns damage, and then improved change efficiency.
Drawings
Fig. 1 is a schematic view of the overall three-dimensional structure of an emergency lighting lamp convenient for angle adjustment according to the present invention;
FIG. 2 is a schematic view of a three-dimensional structure of two lamps and shields with the shields removed;
FIG. 3 is a schematic three-dimensional enlarged view of portion A of FIG. 2;
fig. 4 is a schematic three-dimensional enlarged structure of the rotation block.
In the figure: 1. a power supply main body; 2. rotating the block; 3. a light fixture; 4. a rotating shaft; 5. a worm gear; 6. a drive shaft; 7. a worm; 8. a protective cover; 9. a hand wheel; 10. inserting slots; 11. a rod is inserted; 12. pulling the block; 13. a spring; 14. a locking groove; 15. a connecting seat.
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.
the connecting seats 15 are welded on the outer wall of the back face of the power supply main body 1, and the reserved holes are formed in the positions of four corners of each connecting seat 15, so that the whole emergency illuminating lamp can be fixed on a wall through bolts during installation;
the self-locking angle adjusting structure is composed of the following components:
shaft 4 and worm wheel 5: the rotating shaft 4 is rotatably arranged at the upper part of the power supply main body 1, the two rotating blocks 2 are fixedly sleeved on the rotating shaft 4, and the worm wheel 5 is fixedly sleeved on the rotating shaft 4;
the transmission shaft 6: a protective cover 8 is fixed on the side wall of the power supply main body 1 through a bolt, the transmission shaft 6 is rotatably installed in the protective cover 8, and a hand wheel 9 is welded on the outer wall of one end of the transmission shaft 6;
a worm 7: the worm 7 is coaxially welded on the outer wall of the other end of the transmission shaft 6 and is positioned in the protective cover 8, and the worm 7 is meshed with the worm wheel 5;
in the embodiment, the hand wheel 9 is used for controlling the transmission shaft 6 to rotate, the transmission shaft 6 rotates to drive the worm 7 to rotate, the worm 7 rotates to drive the worm wheel 5 to rotate, and then the irradiation angles of the two lamps 3 are finally adjusted through the rotation of the rotating shaft 4;
the self-locking performance of utilizing worm 7 and worm wheel 5 after the regulation is accomplished can realize the fixed of angle, avoids appearing the condition that lamps and lanterns 3 fall, all is connected with lamps and lanterns 3 through the elastic fixation structure on two rotatory pieces 2 of the normal use that is favorable to lamps and lanterns 3.
a pulling block 12 and two springs 13: the pulling block 12 is welded on the outer wall of the front end of the two inserting rods 11, and the two springs 13 are sequentially sleeved on the two inserting rods 11;
the lower part of the lamp 3 is provided with two locking grooves 14, the front surface of the rotating block 2 is provided with two jacks communicated with the slot 10, the two insertion rods 11 respectively penetrate through the two jacks and sequentially extend into the two locking grooves 14, and the outer walls of the two insertion rods 11 are respectively in sliding connection with the inner walls of the two jacks;
in this embodiment, fix two lamps and lanterns 3 through two elastic fixation structures, conveniently dismantle the change fast when two lamps and lanterns 3 damage, and then improved change efficiency.
The working principle is as follows: when the lamp fixing device is used, the two inserting rods 11 are pulled to leave the slot 10 through the pulling block 12, the two springs 13 are elastically deformed and extended, then the lamp 3 is inserted into the slot 10, and finally the pulling block 12 is released to enable the two springs 13 to contract to drive the two inserting rods 11 to be ejected into the corresponding two locking grooves 14, so that the two lamps 3 can be fixedly installed according to the mode;
secondly, the transmission shaft 6 is controlled to rotate through the hand wheel 9, the transmission shaft 6 rotates to drive the worm 7 to rotate, the worm 7 rotates to drive the worm wheel 5 to rotate, and then the irradiation angles of the two lamps 3 are finally adjusted through rotation of the rotating shaft 4.
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. An emergency illuminating lamp convenient for angle adjustment comprises a power supply main body (1) with a connecting seat (15) fixed on the outer wall of the back surface, and is characterized in that the power supply main body (1) is connected with two rotating blocks (2) through a self-locking angle adjusting structure, and the two rotating blocks (2) are both connected with a lamp (3) through an elastic fixing structure;
the self-locking angle adjusting structure comprises a rotating shaft (4) rotatably mounted on the upper portion of the power supply main body (1), a worm wheel (5) fixedly arranged on the rotating shaft (4), a transmission shaft (6) and a worm (7) coaxially welded on the transmission shaft (6).
2. The emergency lighting lamp convenient for angle adjustment according to claim 1, characterized in that a protective cover (8) is fixed to the side wall of the power supply body (1), and the transmission shaft (6) is rotatably mounted in the protective cover (8).
3. The emergency lighting lamp convenient for angle adjustment according to claim 1, characterized in that a hand wheel (9) is fixedly arranged on the transmission shaft (6), and the worm (7) and the worm wheel (5) are meshed with each other.
4. The emergency lighting lamp convenient for angle adjustment according to claim 1, wherein the elastic fixing structure comprises a slot (10) provided at the top of the rotating block (2), two insertion rods (11) inserted into the rotating block (2), the same pulling block (12) fixed on the two insertion rods (11), and two springs (13) sequentially sleeved on the two insertion rods (11).
5. The emergency lighting lamp convenient for angle adjustment according to claim 1, wherein the lower part of the lamp (3) is provided with two locking grooves (14), and the front surface of the rotating block (2) is provided with two jacks communicated with the slot (10).
6. The emergency lighting lamp convenient for angle adjustment according to claim 4, characterized in that two of the inserting rods (11) respectively penetrate through two of the inserting holes and sequentially extend into two of the locking grooves (14), and the outer walls of the two inserting rods (11) are respectively connected with the inner walls of the two inserting holes in a sliding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222522909.6U CN218209194U (en) | 2022-09-23 | 2022-09-23 | Emergency lighting lamp convenient to angle regulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222522909.6U CN218209194U (en) | 2022-09-23 | 2022-09-23 | Emergency lighting lamp convenient to angle regulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218209194U true CN218209194U (en) | 2023-01-03 |
Family
ID=84638268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222522909.6U Active CN218209194U (en) | 2022-09-23 | 2022-09-23 | Emergency lighting lamp convenient to angle regulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218209194U (en) |
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2022
- 2022-09-23 CN CN202222522909.6U patent/CN218209194U/en active Active
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