Lighting equipment with emergency standby power

Abstract

The lighting equipment comprises a lighting lamp and the standby power, the standby power is arranged on the back of the lighting lamp, an adjusting frame is arranged outside the standby power, a clamping piece is arranged on the back of the adjusting frame, a telescopic rod is arranged on the inner wall of the clamping piece, and the emergency standby power is arranged on the telescopic rod. A first spring is arranged at the top end of the telescopic rod, a spring sheath is arranged outside the first spring, a rod sheath is arranged on the outer wall of the telescopic rod, a loading part is arranged at the top end of the rod sheath, climbing assemblies are arranged on the left side and the right side of the top end in the loading part, and positioning assemblies are arranged at the bottom ends of the climbing assemblies. The adjusting frame adjusts the longitudinal angle, the clamping piece adjusts the transverse angle and height, the angle and position adjusting capacity of the lighting equipment in the three-dimensional space is enhanced, and the lighting accuracy and flexibility are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to lighting technical field, concretely is a lighting equipment with emergency backup power. BACKGROUND

[0002] In today's lighting field, with the continuous improvement of people's environmental adaptability and emergency guarantee demand, the traditional lighting equipment gradually exposes many deficiencies, in the emergency lighting, natural disasters, power failure and other emergency situations occur from time to time, for example, after the earthquake, hurricane and other natural disasters, power supply will be interrupted, leading to large area darkness, in the hospital, emergency shelter, fire access and other key places, the continuous power supply of lighting equipment is crucial to guarantee personnel safety, implement rescue action, however, most of the existing lighting equipment is not equipped with emergency backup power, once the main power fails, it cannot work normally, seriously affects the emergency response efficiency and personnel safety guarantee.

[0003] In addition, for the support and height adjustment of lighting equipment, the prior art also has defects, in different building structures, the ceiling height and installation surface conditions are different, in some old buildings or temporary built places, installing lighting equipment needs a support structure that can adapt to different heights and installation conditions, the lighting equipment with traditional fixed height or simple telescopic structure cannot meet the demand of stable support and convenient height adjustment in complex environment, which limits the application range and use effect of lighting equipment. UTILITARY MODEL CONTENT

[0004] The utility model aims at providing a lighting equipment with emergency backup power to solve the problems in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical scheme: a lighting equipment with emergency backup power, including lighting lamp and backup power, the back of the lighting lamp is provided with backup power, the outside of the backup power is provided with adjusting frame, the back of the adjusting frame is provided with clamping piece, the inner wall of the clamping piece is provided with telescopic rod, the top of the telescopic rod is provided with first spring, the outside of the first spring is provided with spring sheath, the outer wall of the telescopic rod is provided with rod sheath, the top of the rod sheath is provided with loading piece, the inside top of the loading piece is provided with the clamping piece on both sides, the bottom of the clamping piece is provided with positioning assembly.

[0006] Preferably, the left and right sides of the clamping piece are provided with threaded holes, and the threaded holes are provided with bolts for fixing.

[0007] Preferably, the left and right sides of the telescopic rod are provided with teeth.

[0008] Preferably, the climbing assembly comprises a limiting strip arranged on the inner wall of the loading piece, an outer wall of the limiting strip is provided with a sliding box capable of sliding up and down, an inner part of the sliding box is provided with a rotating shaft capable of rotating, an outer wall of the rotating shaft is provided with a lifting piece, an inner part of the lifting piece is provided with a limiting rod, a bottom end of the sliding box is provided with a wedge, an outer side of the wedge is provided with a rotating roller capable of rotating, an outer side of the rotating roller is connected with a first pressing piece, and a top end of the sliding box is provided with a second spring.

[0009] Preferably, the front and back sides of the sliding box are provided with sliding grooves matched with the limiting rods, and the inner part of the lifting piece is also provided with the sliding grooves matched with the limiting rods, and the front and back ends of the limiting rods are fixedly connected with the loading piece.

[0010] Preferably, the positioning assembly comprises a third spring arranged on the inner wall of the loading piece, an inner side of the third spring is provided with a positioning piece, a center of the positioning piece is provided with a lever shaft, a bottom end of the positioning piece is provided with a pin shaft, and an outer side of the pin shaft is connected with a second pressing piece.

[0011] Preferably, the bottom end of the positioning piece is provided with a sliding groove matched with the pin shaft.

[0012] Preferably, the left and right sides of the loading piece are provided with through holes capable of being passed through by the first pressing piece and the second pressing piece, and the first pressing piece and the second pressing piece can slide left and right in the inner part of the loading piece.

[0013] Compared with the prior art, the utility model has the beneficial effects that:

[0014] 1. Angle adjustment: the adjusting frame adjusts the longitudinal angle, the clamping piece adjusts the transverse angle and height, the three-dimensional space angle and position adjustment ability of the lighting equipment is enhanced, and the lighting precision and flexibility are improved.

[0015] 2. Compact support: the first spring and the spring sheath at the top end of the telescopic rod are matched, after reaching the top of the shed, the telescopic rod continues to rise and press the spring, stable support is realized, and different height installation environments are adapted.

[0016] 3. Flexible installation: the telescopic rod is telescopic, the clamping piece and the telescopic rod are matched through the bolt and the threaded hole, and the height and the transverse angle can be adjusted by stably fixing or releasing the fixing, and various scenes are adapted.

[0017] 4. Convenient lifting: the telescopic rod is climbed by pressing the first pressing piece and the like, stable positioning and unlocking are realized by the positioning assembly through the cooperation of the related parts, and the height adjustment of the lighting equipment is safe, stable and convenient. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional connecting structure of the utility model.

[0019] Figure 2 for Figure 1 A detailed schematic diagram of the front cross-sectional connection structure of the middle component;

[0020] Figure 3 for Figure 1 A top-view diagram showing the detailed connection structure of the middle components;

[0021] Figure 4 for Figure 1 A detailed schematic diagram of the frontal connection structure of the middle component;

[0022] Figure 5 for Figure 1 A top-view cross-sectional diagram showing the connection structure of the middle component;

[0023] Figure 6 for Figure 2 Enlarged schematic diagram of the connection structure at point a;

[0024] Figure 7 for Figure 2 A detailed schematic diagram of the connection structure at point b in the middle.

[0025] In the diagram: 1. Lighting lamp, 2. Backup power, 3. Adjustment frame, 4. Clamping component, 5. Telescopic rod, 6. First spring, 7. Spring sheath, 8. Rod sheath, 9. Loading component, 10. Limiting bar, 11. Slide, 12. Rotary shaft, 13. Lifting component, 14. Limiting rod, 15. Wedge block, 16. Roller, 17. First pressing component, 18. Second spring, 19. Third spring, 20. Positioning component, 21. Lever shaft, 22. Pin shaft, 23. Second pressing component. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] Please see Figures 1-7 This utility model provides a technical solution: a lighting device with emergency backup power, including a lighting lamp 1 and a backup power supply 2. The backup power supply 2 is provided on the back of the lighting lamp 1, and an adjustment frame 3 is provided on the outside of the backup power supply 2, which can adjust the longitudinal illumination angle of the lighting lamp 1. A clamping member 4 is provided on the back of the adjustment frame 3, which can fix the entire lighting lamp 1 to the outer wall of the telescopic rod 5, and at the same time adjust the lateral illumination angle and the installation height of the lighting lamp 1.

[0028] The inner wall of the clamping component 4 is provided with a telescopic rod 5, which can extend and retract to support and fix the entire component in the required position. The top of the telescopic rod 5 is provided with a first spring 6, which, together with the telescopic rod 5, can more firmly support the entire component in the corresponding position. The outside of the first spring 6 is provided with a spring sheath 7. When the telescopic rod 5 rises to a certain position, the spring sheath 7 will push against the ceiling. Due to the presence of the first spring 6, the telescopic rod 5 can continue to rise. At this time, the telescopic rod 5 and the spring sheath 7 will squeeze the first spring 6 to provide more secure support.

[0029] The telescopic pole 5 has a sheath 8 on its outer wall for mounting the telescopic pole 5. The top of the sheath 8 has a loading component 9 for mounting the internal climbing and positioning components. The loading component 9 has climbing components on both the left and right sides of its top interior, which enables the telescopic pole 5 to climb upward step by step. The bottom of the climbing components has a positioning component. The telescopic pole 5 needs to be positioned by the positioning component to maintain its current height after each step of climbing. When the positioning component is released, the telescopic pole 5 can also be lowered.

[0030] The clamping member 4 has threaded holes on both sides, and bolts for fixing are provided inside the threaded holes. The clamping member 4 can be stably fixed to the outer wall of the telescopic rod 5 by the cooperation of the bolts and the threaded holes. This fixing can also be released to adjust the height and lateral illumination angle of the lighting lamp 1.

[0031] The telescopic rod 5 has teeth on both its left and right sides. When used with the climbing assembly, the telescopic rod 5 can rise. When used with the positioning assembly, the telescopic rod 5 can be positioned and lowered. The climbing assembly includes a limit bar 10, which is set on the inner wall of the loading component 9 to restrict the movement trajectory of the slide chamber 11, so that the slide chamber 11 can only slide up and down. The outer wall of the limit bar 10 is provided with a slide chamber 11 that can slide up and down. When the slide chamber 11 slides upward, it will drive the rotating shaft 12 and the lifting component 13 to move upward. At this time, the limit bar 14, in conjunction with the sliding groove of the lifting component 13, can make the lifting component 13 swing around the rotating shaft 12. The swing of the lifting component 13, in conjunction with the teeth on the outer wall of the telescopic rod 5, will make the telescopic rod 5 climb upward.

[0032] The slide 11 has a rotating shaft 12 inside, which works with the slide 11 and the lifting component 13. The outer wall of the rotating shaft 12 is provided with the lifting component 13, which works with the slide 11, the rotating shaft 12 and the limiting rod 14 to enable the telescopic rod 5 to climb upward. The lifting component 13 has a limiting rod 14 inside, which works with the lifting component.

[0033] A wedge 15 is provided at the bottom of the slide 11. When the first pressing member 17 is pressed, the first pressing member will slide inward, thereby driving the roller 16 to press the wedge 15 inward. When the wedge 15 is pressed by the roller 16, it will slide upward, thereby driving the slide 11 to slide upward. A rotatable roller 16 is provided on the outside of the wedge 15 to transmit the force of the first pressing member 17 to the wedge 15. The first pressing member 17 is connected to the outside of the roller 16, and the roller 16 is controlled by pressure. A second spring 18 is provided at the top of the slide 11. When the slide 11 moves upward, the slide 11 will cooperate with the loading member 9 to press the second spring 18. When the first pressing member 17 is released, the second spring 18 will reset the slide 11.

[0034] Both the front and rear sides of the slide 11 are provided with sliding grooves that cooperate with the limiting rod 14. The interior of the lifting member 13 is also provided with sliding grooves that cooperate with the limiting rod 14. The front and rear ends of the limiting rod 14 are fixedly connected to the loading member. When the slide 11 slides upward, it will drive the rotating shaft 12 and the lifting member 13 to move upward. At this time, the limiting rod 14 cooperates with the sliding groove of the lifting member 13 to make the lifting member 13 swing around the rotating shaft 12. The swing of the lifting member 13 cooperates with the teeth on the outer wall of the telescopic rod 5 to make the telescopic rod 5 climb upward.

[0035] The positioning component includes a third spring 19, which is disposed on the inner wall of the loading member. When the positioning member 20 swings around the lever shaft 21, it will cooperate with the loading member 9 to compress the third spring 19. When the positioning member 20 loses pressure, the third spring 19 will reset the positioning member 20. The positioning member 20 is disposed on the inner side of the third spring 19. When the telescopic rod 5 moves upward, the teeth will push the positioning member 20, and the positioning member 20 will swing around the lever shaft 21. The specific shape of the lever 20 and the teeth ensures that the telescopic rod 5 will not descend. A lever shaft 21 is provided at the center of the positioning member 20 for use with the positioning member 20. A pin 22 is provided at the bottom of the positioning member 20. When the second pressing member 23 is pressed, the second pressing member 23 will transfer the pressure to the positioning member 20 through the pin 22. In this way, the positioning member 20 will swing around the lever shaft 21 as the center, thereby unlocking the positioning member 20 from the telescopic rod 5. The second pressing member 23 is connected to the outside of the pin 22.

[0036] The bottom end of the positioning component 20 is provided with a sliding groove for use with the pin 22, which is used in conjunction with the lever principle. Both the left and right sides of the loading component 9 are provided with through holes through which the first pressing component 17 and the second pressing component 23 can pass. The first pressing component 17 and the second pressing component 23 can slide left and right inside the loading component, ensuring that the first pressing component 17 and the second pressing component 23 can receive pressure normally and thus transmit this pressure to the corresponding internal components.

[0037] Working principle: When it is necessary to install lighting equipment with emergency backup power, first unscrew the bolts of the clamp 4 outwards, then place the clamp 4 at a suitable height on the outer wall of the telescopic rod 5, and then adjust the horizontal illumination direction of the lighting lamp 1. After adjustment, tighten the bolts to fix the lighting lamp 1. After fixing, the longitudinal illumination angle of the lighting lamp 1 can be adjusted through the adjustment bracket 3.

[0038] After adjusting the position of the above-mentioned lighting lamp 1, the entire component can be installed. Initially, the total length of the telescopic rod 5 and the rod sheath 8 can be preliminarily adjusted by pulling the telescopic rod 5. After adjusting the approximate length (this length must be less than the height from the ground to the ceiling), the rod sheath 8 can be placed in the corresponding position. Then, press the first pressing member 17. The first pressing member 17 will slide inward and then transmit this pressure to the roller 16. The roller 16 presses the wedge block 15 inward. Due to the pressing of the roller 16, the wedge block 15 will slide upward. The upward sliding of the wedge block 15 will also drive the slide chamber 11 to slide upward. When the slide 11 slides upward, it will drive the rotating shaft 12 and the lifting member 13 to move upward. At this time, the limiting rod 14, in conjunction with the sliding groove of the lifting member 13, will cause the lifting member 13 to swing around the rotating shaft 12. The swing of the lifting member 13, in conjunction with the teeth on the outer wall of the telescopic rod 5, will cause the telescopic rod 5 to climb upward. When the telescopic rod 5 moves upward, the teeth will push the positioning member 20, and the positioning member 20 will swing around the lever shaft 21. Since the specific shape of the positioning rod 20 and the teeth can ensure that the telescopic rod 5 will not descend, the installation of the lighting equipment with emergency backup power is completed.

[0039] When it is necessary to disassemble the lighting equipment, press the second pressing member 23. The second pressing member 23 will transfer the pressure to the positioning member 20 through the pin 22. The positioning member 20 will then swing around the lever shaft 21, thereby unlocking the positioning member 20 from the telescopic rod 5. At this time, the telescopic rod 5 can be lowered to disassemble the lighting equipment.

[0040] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A lighting device with emergency backup power, comprising a lighting lamp (1) and a backup power source (2), wherein the backup power source (2) is provided on the back of the lighting lamp (1), characterized in that, An adjustment frame (3) is provided on the outside of the backup power (2). A clamping member (4) is provided on the back of the adjustment frame (3). A telescopic rod (5) is provided on the inner wall of the clamping member (4). A first spring (6) is provided at the top of the telescopic rod (5). A spring sheath (7) is provided on the outside of the first spring (6). A rod sheath (8) is provided on the outer wall of the telescopic rod (5). A loading member (9) is provided at the top of the rod sheath (8). Climbing components are provided on both the left and right sides of the top of the loading member (9). A positioning component is provided at the bottom of the climbing component.

2. A lighting device with emergency backup power according to claim 1, characterized in that, The clamping member (4) has threaded holes on its left and right sides, and bolts for fixing are provided inside the threaded holes.

3. A lighting device with emergency backup power according to claim 1, characterized in that, The telescopic rod (5) has teeth on both the left and right sides.

4. A lighting device with emergency backup power according to claim 1, characterized in that, The climbing assembly includes a limiting strip (10), which is disposed on the inner wall of the loading component (9). The outer wall of the limiting strip (10) is provided with a sliding chamber (11) that can slide up and down. The interior of the sliding chamber (11) is provided with a rotating shaft (12). The outer wall of the rotating shaft (12) is provided with a lifting component (13). The interior of the lifting component (13) is provided with a limiting rod (14). The bottom end of the sliding chamber (11) is provided with a wedge (15). The outer side of the wedge (15) is provided with a rotating roller (16). The outer side of the roller (16) is connected to a first pressing component (17). The top end of the sliding chamber (11) is provided with a second spring (18).

5. A lighting device with emergency backup power according to claim 4, characterized in that, The front and rear sides of the slide (11) are provided with slide grooves for use with the limiting rod (14), and the interior of the lifting member (13) is also provided with slide grooves for use with the limiting rod (14), and the front and rear ends of the limiting rod (14) are fixedly connected to the loading member.

6. A lighting device with emergency backup power according to claim 1, characterized in that, The positioning component includes a third spring (19), which is disposed on the inner wall of the loading component. A positioning component (20) is disposed on the inner side of the third spring (19). A lever shaft (21) is disposed at the center of the positioning component (20). A pin (22) is disposed at the bottom end of the positioning component (20). A second pressing component (23) is connected to the outer side of the pin (22).

7. A lighting device with emergency backup power according to claim 6, characterized in that, The bottom end of the positioning component (20) is provided with a groove for use with the pin (22).

8. A lighting device with emergency backup power according to claim 6, characterized in that, The loading member (9) has through holes on both the left and right sides, through which the first pressing member (17) and the second pressing member (23) can pass. The first pressing member (17) and the second pressing member (23) can slide left and right inside the loading member.

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