Indicating illuminating lamp

Abstract

The utility model relates to the field of lighting equipment, in particular to an indicating lighting lamp which comprises a lighting lamp body, an indicating lamp panel covers the lighting lamp body, an outer frame abutting against the outer ring part of the indicating lamp panel is arranged on the lighting lamp body, the outer frame is matched with the lighting lamp body in a clamping mode, and the outer frame comprises a first outer frame body and a second outer frame body. One surface, facing the second outer frame, of the first outer frame is provided with at least one L-shaped clamping block, the vertical surface above one surface, facing the first outer frame, of the second outer frame is provided with a step-shaped clamping groove for clamping and matching of the clamping block, and the L-shaped clamping block is inserted into the step-shaped clamping groove and enables the first outer frame and the second outer frame to be attached to each other to form the outer frame. The beneficial effects of the utility model are that the indicating lamp panel can be quickly replaced to present different indicating effects by quickly detaching the frame on one side, and the frames on the two sides are installed stably.

Description

Technical Field

[0001] The utility model relates to the technical field of lighting equipment, and particularly relates to an indicating lighting lamp. Background Art

[0002] For the existing lighting used for emergency exits of building complexes or other functional indications, incandescent lamps, fluorescent lamps or energy-saving lamps are generally used as light sources.

[0003] The existing utility model patent with the application number of 200920182474.7 relates to an LED indicating lighting lamp, which includes a panel that can be installed on a distribution box. The panel is characterized in that a light-transmitting hole is provided on the panel, and a nut seat is provided on the back. An inner box of a PCB circuit board fixed with LED lamp beads is fixed on the nut seat on the back of the panel through screws, and a light-transmitting plate is provided between the panel and the inner box. Since the LED light source is small in volume and low in heat generation, it can be installed in a very small distribution box space. The utility model has the characteristics of reasonable design, compact structure and flexible installation. It can be installed on any standard distribution box without special supporting facilities. It is not only an option for long-term lighting, but also the best choice for emergency lighting. Using the LED light source, it also has the advantages of small volume, high brightness, low energy consumption and long service life, and is suitable for long-term use in public places.

[0004] However, the replacement of the indicator lamp board cannot be realized in this application. At the same time, the disassembly and assembly of the panel also require the removal of screws on both sides, which is rather troublesome. Summary of the Invention

[0005] The technical problem to be solved by the utility model is to provide an indicating lighting lamp that can quickly replace the indicator lamp board through quick disassembly of one side frame to present different indication effects and has stable installation of both side frames in view of the above-mentioned deficiencies of the prior art.

[0006] To achieve the above object, the following technical solution is adopted. An indicating lighting lamp includes a lighting lamp body, and an indicator lamp board covers the lighting lamp body. An outer frame that abuts against the outer ring part of the indicator lamp board is provided on the lighting lamp body. The outer frame is in snap-fit with the lighting lamp body. The outer frame includes a first outer frame and a second outer frame. At least one L-shaped snap-fit block is provided on the surface of the first outer frame facing the second outer frame. A stepped snap-fit groove for snap-fitting with the snap-fit block is provided on the vertical surface above the surface of the second outer frame facing the first outer frame. The L-shaped snap-fit block is inserted into the stepped snap-fit groove, and the first outer frame and the second outer frame are closely attached to each other to form an outer frame.

[0007] Adopting the above technical solution, by dividing the outer frame into a first outer frame and a second outer frame, the first outer frame is matched with the clamping groove through the clamping block. Therefore, the second outer frame can be first clamped and matched on the outer peripheral surface of the lighting lamp and above the lighting lamp body. At this time, the other half of the indicator board is exposed. Then, the indicator board can be taken out and replaced with an indicator board with a different pattern. After the replacement is completed, the L-shaped clamping block can be first aligned with the position of the stepped clamping groove, and then the first outer frame can be fitted on one side of the second outer frame by means of the outer peripheral surface of the lighting lamp and above the lighting lamp body. At this time, the two are closely attached to form an integral outer frame. At this time, the outer frame limits the indicator board above the lighting lamp. When the lighting lamp emits light, different patterns can be displayed through the indicator board with different patterns, which can be used as an indication effect for different locations in public places. At the same time, since only replacing the sheet-shaped lamp board has a lower cost compared to replacing the entire lamp cover, the L-shaped clamping block has one side connected to the first outer frame being thin and the other side being thick, which can increase the clamping area of the clamping end. The stepped clamping groove allows the thicker side of the L-shaped clamping block to extend into the lower groove and the thinner side to extend into the higher groove, so that the contact area between the two is larger and it is not easy to loosen after connection. Through the shape design of the L-shaped clamping block and the stepped clamping groove, it is not easy to loosen compared to the rectangular clamping block and the clamping groove. At the same time, it can make the opposite sides of the first frame and the second frame tightly attached after clamping and matching, thereby increasing the clamping tightness.

[0008] An indicating lighting lamp can be further set as follows: between one surface of the lighting lamp body and the vertical surface below the outer frame, several pairs of limiting grooves and limiting blocks are inserted and limited. Limiting blocks are provided on the vertical surfaces below the first outer frame and the second outer frame. The limiting blocks of the first outer frame and the second outer frame near their connection ends are inserted into the same limiting groove to make the first outer frame and the second outer frame closely attached to each other.

[0009] Adopting the above technical solution, the setting of the limiting block and the limiting groove also serves the purpose of guiding installation. Through the guiding function of the limiting groove, that is, when the limiting blocks of the first outer frame and the second outer frame are located in the same limiting groove, the clamping block just falls into the clamping groove. At this time, the outer frame and the lighting lamp are completed with limiting buckling through the slot and the plug block. Multi-point fixation can prevent loosening, and it is relatively stable during use without displacement. At the same time, inserting the limiting blocks of the first outer frame and the second outer frame near their connection ends into the same limiting groove is also to make one surface of the first outer frame and the second outer frame closely attached, thereby preventing the outer frame from loosening. At the same time, the other two limiting blocks are arranged in pairs in the width direction of the first outer frame or the second outer frame, which is to prevent the outer frame from rotating after installation and causing unstable installation.

[0010] An indicating lighting lamp can be further configured such that: a plurality of pairs of slots are provided on the inner circles of the first outer frame and the second outer frame, and insertion blocks for cooperating with and limiting the slots are provided on the outer peripheral surface of the top of the lighting lamp body. One side of the insertion block is an installation surface, and the other side is a limiting surface. The installation surface is an arc surface, and when the slot is installed, it passes through the installation surface and abuts against the limiting surface for cooperation.

[0011] With the above technical solution, the slots are provided on both sides in the length direction of the first outer frame and the second outer frame, and they can be provided in 2 pairs correspondingly for the four sides. During installation, the slots first pass through the installation surface. Since the installation surface is an arc surface, it will cause the first outer frame or the second outer frame to expand slightly outward. After passing through the installation surface, the first outer frame or the second outer frame returns to its original shape, and the bottom of the slot abuts against the limiting surface. At this time, the first outer frame and the second outer frame are not easily pulled out.

[0012] An indicating lighting lamp can be further configured such that: pattern slots are provided on the indicator lamp board.

[0013] With the above technical solution, pattern slots can be directly provided on the indicator lamp board, so as to transmit lights of different patterns, or different patterns can be sprayed on the indicator lamp board, thereby realizing the lighting effect of displaying different patterns. Replacing only the sheet-shaped indicator lamp board has a lower cost compared to replacing the entire lamp cover. At the same time, only the first outer frame needs to be removed to draw out the indicator lamp board for replacement, so the replacement efficiency is also higher.

[0014] The present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. Description of the Drawings

[0015] Figure 1 Is a perspective view of an embodiment of the present utility model.

[0016] Figure 2 Is an embodiment of the present utility model Figure 1 Exploded structural schematic diagram.

[0017] Figure 3 Is an embodiment of the present utility model Figure 2 Enlarged view of part A in.

[0018] Figure 4 Is an embodiment of the present utility model Figure 2 Structural schematic diagram of the first outer frame in.

[0019] Figure 5 Is an embodiment of the present utility model Figure 2 Structural schematic diagram of the second outer frame in.

[0020] Figure 6 Is an embodiment of the present utility model Figure 1 Front view.

[0021] Figure 7 A cross-sectional view taken along the A-A direction of Figure 6 this embodiment of the utility model.

[0022] Figure 8 An enlarged view of part B in Figure 7 this embodiment of the utility model.

[0023] In the figure: 2, the lighting lamp body; 3, the indicator light board; 4, the outer frame; 11, the limiting groove; 12, the limiting block; 31, the pattern groove; 41, the first outer frame; 42, the second outer frame; 43, the clamping block; 44, the clamping groove; 45, the slot; 46, the insertion block; 461, the mounting surface; 462, the limiting surface. Detailed implementation manners

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0025] Embodiment: As shown in Figures 1 - 8 a kind of indicating lighting lamp, which includes a lighting lamp body 2, an indicator light board 3 is covered on the lighting lamp body 2, a pattern groove 31 is formed on the indicator light board 3, or patterns can be directly set on the indicator light board 3. An outer frame 4 is provided on the lighting lamp body 2 and abuts against the outer ring part of the indicator light board 3, that is, a part of the outer ring of the indicator light board 3 is just clamped by the outer frame 4, so it will not come off and does not affect light transmission.

[0026] The outer frame 4 is in clamping fit with the lighting lamp body 2, as shown in Figure 4 , Figure 5 and Figure 8As shown, the outer frame 4 includes a first outer frame 41 and a second outer frame 42. On one side of the first outer frame 41 facing the second outer frame 42, there is at least one L-shaped clamping block 43. On the vertical surface above the side of the second outer frame 42 facing the first outer frame 41, there is a stepped clamping groove 44 for the L-shaped clamping block 43 to be clamped and matched. The L-shaped clamping block 43 has one side connected to the first outer frame 41 being thin and the other side being thick, which can increase the clamping area of the clamping end, thus making the connection between the two more stable. The stepped clamping groove 44 allows the thicker side of the L-shaped clamping block 43 to extend into the lower groove and the thinner side to extend into the higher groove, so that the contact area between the two is larger and it is not easy to become loose after connection. Through the shape design of the L-shaped clamping block 43 and the stepped clamping groove 44, it is less likely to become loose compared with rectangular clamping blocks and clamping grooves. At the same time, it can make the opposite sides of the first frame 41 and the second frame 42 fit tightly after being clamped together, thereby increasing the tightness of the clamping.

[0027] As Figure 3 and Figure 7 shown, there are several pairs of slots 45 provided on the inner circles of the first outer frame 41 and the second outer frame 42. On the outer peripheral surface of the top of the lighting lamp body 2, there are insertion blocks 46 that are matched and limited with the slots. One side of the insertion block 46 is an installation surface 461 and the other side is a limiting surface 462. The installation surface 461 is an arc surface. When the slot 45 is installed, it passes through the installation surface 461 and abuts against the limiting surface 462. The slots 45 are provided on both sides in the length direction of the first outer frame 41 and the second outer frame 42, and they can be set in 2 pairs, corresponding to the four sides. When installed, the slot 45 first passes through the installation surface 461. Since the installation surface 461 is an arc surface, it will cause the first outer frame 41 or the second outer frame 42 to expand slightly. After passing through the installation surface 461, the first outer frame 41 or the second outer frame 42 returns to its original shape, and the bottom of the slot 45 abuts against the limiting surface 462. At this time, the first outer frame 41 and the second outer frame 42 are not easily pulled out.

[0028] On the vertical surfaces below the first outer frame 41 and the second outer frame 42, there are limiting blocks 12. As Figure 8As shown, the limiting blocks 12 of the first outer frame 41 and the second outer frame 42 near their connection ends are inserted into the same limiting groove 11 to make the first outer frame 41 and the second outer frame 42 closely fit each other. The first outer frame 41 is detachably arranged in the clamping groove 44 on the second outer frame 42 through the clamping block 43 to replace the indicator light board 3. By dividing the outer frame 4 into the first outer frame 41 and the second outer frame 42, and the first outer frame 41 is matched with the clamping groove 44 through the clamping block 43. Therefore, the second outer frame 42 can be first clamped and matched on the outer peripheral surface of the lighting body 2 and above the lighting body 2. At this time, the other half of the indicator light board 3 is exposed. At this time, the indicator light board 3 can be pulled out and replaced with an indicator light board 3 with different patterns. After the replacement is completed, the position of the clamping block 43 corresponding to the clamping groove 44 can be first determined, and then the first outer frame 41 can be matched on one side of the second outer frame 42 by means of the outer peripheral surface of the lighting body 2 and above the lighting body 1. The cooperation of the first outer frame 41 and the second outer frame 42 limits the indicator light board 3 above the lighting body 2. When the lighting body 2 emits light, different patterns can be displayed through the indicator light board 3 with different patterns, which can be used as an indication effect for different locations in public places. At the same time, since only the sheet-shaped light board is replaced, the cost is lower than replacing the entire lamp cover.

[0029] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An indicator lighting lamp, comprising a lighting lamp body (2), the lighting lamp body (2) being covered with an indicator light board (3), the lighting lamp body (2) being provided with an outer frame (4) abutting against the outer ring portion of the indicator light board (3), the outer frame (4) being snap-fitted with the lighting lamp body (2), characterized in that: The outer frame (4) comprises a first outer frame (41) and a second outer frame (42); the first outer frame (41) is provided with at least one L-shaped clamping block (43) on one side facing the second outer frame (42); the second outer frame (42) is provided with a stepped clamping groove (44) on an upper vertical surface facing the first outer frame (41) for clamping the clamping block (43); the L-shaped clamping block (43) is inserted into the stepped clamping groove (44) so ​​that the first outer frame (41) and the second outer frame (42) are closely attached to each other to form the outer frame (4).

2. The indicator lighting lamp according to claim 1, characterized in that: A plurality of limit grooves (11) and limit blocks (12) are inserted between one side of the lighting lamp body (2) and the vertical surface below the outer frame (4) through a plurality of limit grooves (11) and limit blocks (12) arranged in pairs. Limit blocks (12) are provided on the vertical surfaces below the first outer frame (41) and the second outer frame (42). The limit blocks (12) near the connecting ends of the first outer frame (41) and the second outer frame (42) are inserted into the same limit groove (11) so that the first outer frame (41) and the second outer frame (42) are closely attached to each other.

3. An indicator lighting lamp according to claim 1 or 2, characterized in that: The inner circles of the first outer frame (41) and the second outer frame (42) are provided with a plurality of slots (45) arranged in pairs, and the top outer peripheral surface of the lighting lamp body (2) is provided with an insert block (46) that cooperates with the slots to limit the position, and one side of the insert block (46) is a mounting surface (461), and the other side is a limiting surface (462), and the mounting surface (461) is an arc surface, and when the slot (45) is installed, it passes through the mounting surface (461) and abuts against the limiting surface (462).

4. The indicator lighting lamp according to claim 1, characterized in that: The indicator light panel (3) is provided with a pattern groove (31).

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