Emergency lamp, light source plate of emergency lamp and splice plate structure of light source plate

Abstract

An emergency lamp, a light source plate of the emergency lamp and a splice plate structure of the light source plate are characterized by comprising a lamp shell, a light source plate and a splice plate, the light source plate is made of the same circuit board and comprises an illumination module and an indication module, and the illumination module is provided with an illumination light source; the indicating module comprises a connecting part and an indicating light source, and the indicating light source is connected with the lighting module through the connecting part; the light-transmitting part covers the opening part; wherein the distance between the indicating light source and the light-transmitting piece is smaller than the distance between the illuminating light source and the light-transmitting piece. The indicating light source is closer to the light-transmitting piece than the lighting source, the light diffusion range of the indicating light source is smaller than that of the lighting source, the brightness of the light is higher, a user can conveniently check the working state of the lamp in time from the outside of the lamp, and the national standard is met. The light source plate is made of the same circuit board, product cost is saved, and operation is simple and convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of emergency lighting equipment, specifically relates to an emergency lamp and light source board and the splicing board structure of light source board thereof. BACKGROUND

[0002] According to the relevant provisions of national standard GB17945, the indicating lamp reflecting the working state of the lamp needs to demonstrate externally, facilitates the user to check and thus knows the working state of the lamp in time. Due to the need of light diffusion space, in order to ensure that the light effect is good and the light is uniform, there is a certain distance between the light source board and the light transmission piece, when the indicating light source is arranged on the light source board, the light of the indicating light source is affected or covered by the light of the illuminating light source on the light source board, the user cannot check the working state of the lamp in time from the outside of the lamp, and cannot meet the national standard.

[0003] Most of the lamps on the market use LED light source illumination, in order to ensure that the brightness is sufficient, the light is uniform and the illumination area is larger, the light source board is mostly arranged as a circular shape and / or the LED light source is arranged as a circular array; in order to speed up the production speed of the light source board, multiple light source boards are cut from the same circuit board, but in addition to the rectangular light source board, a large amount of waste will inevitably be generated due to cutting for other shapes of light source boards, causing resource waste. UTILITY MODEL CONTENT

[0004] The utility model aims at providing an emergency lamp which is simple in structure, convenient to assemble, clear in light transmission of indicating light source and meets the national standard.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following scheme: an emergency lamp, comprising:

[0006] A lamp housing is provided with a side wall and an opening part;

[0007] A light source board is made of the same circuit board and comprises an illuminating module and an indicating module, wherein the illuminating module is provided with an illuminating light source; the indicating module comprises a connecting part and an indicating light source, and the indicating light source is connected with the illuminating module through the connecting part;

[0008] A light transmission piece covers the opening part;

[0009] The distance between the indicating light source and the light transmission piece is smaller than the distance between the illuminating light source and the light transmission piece.

[0010] Preferably, the connecting part is arranged at the edge position of the illuminating module and is formed by extending outward from the edge of the illuminating module.

[0011] Preferably, the connecting part changes the arrangement height of the indicating light source through the bending / folding mode.

[0012] Preferably, the indicating light source is arranged to emit light sideways, the angle of bending / folding of the connecting portion relative to the lighting module is greater than or equal to 90°, and the light of the indicating light source is emitted towards the light-transmitting member.

[0013] Preferably, the indicating light source is arranged to emit light frontally, the part of the indicating module where the indicating light source is arranged is arranged to be bent / folded, and the light-emitting surface of the indicating light source is parallel to the light-emitting surface of the lighting light source.

[0014] Preferably, the lamp housing is provided with a fixing portion, the fixing portion is arranged on both sides of the indicating module, and the indicating module is clamped in the middle of the fixing portion.

[0015] Preferably, the lamp housing is provided with a supporting portion, the supporting portion is arranged below the indicating module, and the angle of inclination of the supporting portion is equal to the angle of inclination of the indicating module.

[0016] Preferably, the lighting module is provided with a bending opening, and the connecting portion is bent / folded starting from the bending opening.

[0017] In order to improve the manufacturing efficiency of the emergency lamp, a light source board is also provided, comprising:

[0018] a lighting module provided with a lighting light source;

[0019] an indicating module comprising a connecting portion and an indicating light source, the indicating light source being connected to the lighting module through the connecting portion;

[0020] wherein the lighting module and the indicating module are made of the same circuit board, and the connecting portion changes the installation height of the indicating light source by bending / folding.

[0021] Preferably, the light source board is a panel, and the lighting light source and the indicating light source are arranged on the same side of the light source board.

[0022] Preferably, the angle of bending / folding of the connecting portion relative to the lighting module is greater than or equal to 90°.

[0023] In order to improve the manufacturing efficiency of the light source board, a splicing structure of a light source board is also provided, comprising: a first light source board and a second light source board; the first light source board and the second light source board are both provided with a lighting module, a cutting portion, and an indicating module, the lighting module is provided with a lighting light source; the cutting portion is arranged at the upper left, lower left, upper right, and lower right positions of the lighting module; the indicating module comprises a connecting portion and an indicating light source, the indicating light source is connected to the lighting module through the connecting portion, and the indicating module is arranged in the cutting portion.

[0024] Preferably, the indication module of the first light source and the indication module of the second light source plate are arranged in the same direction of the cutting-off part.

[0025] Preferably, the indication module extends from the illumination module to the direction of the corner farthest from the illumination module.

[0026] Preferably, the side of the cutting-off part is in the same plane as the side of the illumination module farthest from the center of the illumination module.

[0027] Preferably, the cutting-off part is provided with a cutting opening formed around the indication module.

[0028] Compared with the prior art, the present application has the following beneficial effects: (1) the indication light source is closer to the light-transmitting piece than the illumination light source, the light of the indication light source has a smaller diffusion range and higher brightness than the light of the illumination light source, which facilitates the user to check the working state of the lamp from the outside of the lamp, and meets the national standard; (2) the light source plate is made of the same circuit board, which saves product cost, and the setting height of the indication light source is changed by bending / folding, which is simple and convenient to operate; (3) the indication module is made of the part that should be discarded when the light source plate is produced, which saves cost and resources. BRIEF DESCRIPTION OF DRAWINGS

[0029] Figure 1 is a perspective view of the present application applied to a ceiling lamp.

[0030] Figure 2 is an exploded perspective view of the present application applied to a ceiling lamp.

[0031] Figure 3 is Figure 1 a sectional view of A-A in FIG.

[0032] Figure 4 is Figure 2 an enlarged view of B-B in FIG.

[0033] Figure 5 is a perspective view of the present application applied to a down lamp.

[0034] Figure 6 is an exploded perspective view of the present application applied to a down lamp.

[0035] Figure 7 is Figure 5 a sectional view of C-C in FIG.

[0036] Figure 8 is a perspective view of a light source plate.

[0037] Figure 9 is a perspective view of a splicing plate of a light source plate.

[0038] 1 - lamp shell; 11 - side wall; 12 - opening part; 13 - fixed part; 14 - support part; 2 - light source plate; 21 - first light source plate; 22 - second light source plate; 3 - illumination module; 31 - illumination light source; 32 - bending opening; 4 - indication module; 41 - indication light source; 42 - connecting part; 5 - light-transmitting piece; 6 - cutting waste part; 61 - cutting opening. DETAILED DESCRIPTION

[0039] The technical scheme of the utility model is further illustrated below in combination with specific embodiments.

[0040] As Figures 1 to 7 shown, the application provides an emergency lamp, comprising: a lamp shell 1, provided with a side wall 11 and an opening part 12; a light source plate 2 made of the same circuit board, comprising an illumination module 3 and an indication module 4, the illumination module 3 is provided with an illumination light source 31; the indication module 4 comprises a connecting part 42 and an indication light source 41, the indication light source 41 is connected with the illumination module 3 through the connecting part 42; a light-transmitting piece 5 covers the opening part 12; wherein the distance between the indication light source 41 and the light-transmitting piece 5 is less than the distance between the illumination light source 31 and the light-transmitting piece 5. The indication light source 41 is closer to the light-transmitting piece 5 than the illumination light source 31, the light diffusion range of the light of the indication light source 41 is smaller than that of the illumination light source 31, and the light brightness is higher, which facilitates the user to check the working state of the lamp from the outside of the lamp in time and meets the national standard.

[0041] The connecting part 42 is arranged at the edge position of the illumination module 3 and is formed by extending outward from the edge of the illumination module 3; the connecting part 42 changes the setting height of the indication light source 41 in a bending / folding manner; the light source plate 2 is made of the same circuit board, thereby saving product cost, and the setting height of the indication light source 41 is changed in a bending / folding manner, which is simple and convenient to operate.

[0042] The indication light source 41 is arranged in a side light-emitting mode, the angle of bending / folding of the connecting part 42 and the illumination module 3 is greater than or equal to 90°, and the light of the indication light source 41 is irradiated to the light-transmitting piece 5; this structure can make the light of the indication light source 41 more clearly project on the light-transmitting piece 5, and prevent the light of the illumination light source 31 from irradiating on the connecting part 42, thereby causing the loss of light.

[0043] The lamp housing 1 is provided with a fixing part 13, which is located on both sides of the indicator module 4, and the indicator module 4 is clamped in the middle of the fixing part 13. This structure prevents the indicator module 4 from shifting under force and can better protect the indicator module 4. The lamp housing 1 is provided with a support part 14, which is located below the indicator module 4. The tilt angle of the support part 14 is equal to the tilt angle of the indicator module 4. Since the indicator module 4 is relatively long and the light source plate 2 has low hardness, the support part 14 can support the indicator module 4 and prevent the indicator module 4 from bending downward and deforming under force.

[0044] The lighting module 3 is provided with a bending opening 32, and the connecting part 42 is bent / folded starting from the bending opening 32. This structure allows the connecting part 42 to have enough space to bend, and allows the edge of the lighting module 3 to better fit close to the side wall 11 of the lamp housing 1.

[0045] To improve the manufacturing efficiency of emergency lighting fixtures, a light source board was also proposed:

[0046] like Figure 8 As shown, a light source board includes: an illumination module 3 with an illumination source 31; and an indicator module 4 including a connecting part 42 and an indicator source 41, wherein the indicator source 41 is connected to the illumination module 3 through the connecting part 42; wherein the illumination module 3 and the indicator module 4 are made of the same circuit board; and the connecting part 42 changes the setting height of the indicator source 41 by bending / folding.

[0047] The light source plate 2 is a panel, and the lighting light source 31 and the indicator light source 41 are disposed on the same side of the light source plate 2. The bending / bending angle between the connecting part 42 and the lighting module 3 is greater than or equal to 90°. When the lighting light source 31 is illuminating normally, this structure can prevent light from shining on the connecting part 42, causing a lack of light.

[0048] To improve the manufacturing efficiency of the light source board, a splicing board structure for the light source board is also proposed:

[0049] like Figure 9As shown, a splicing plate structure of a light source plate comprises: a first light source plate 21 and a second light source plate 22; the first light source plate 21 and the second light source plate 22 are both provided with an illumination module 3, a waste cutting part and an indication module 4, the illumination module 3 is provided with an illumination light source 31; the waste cutting part is arranged at the upper left, lower left, upper right and lower right positions of the illumination module 3; the indication module 4 comprises a connecting part 42 and an indication light source 41, the indication light source 41 is connected with the illumination module 3 through the connecting part 42, and the indication module 4 is arranged in the waste cutting part; the indication module 4 is made of the part that should be discarded when the light source plate 2 is produced, so that the cost and resources are saved. It should be noted that the utility model discloses only the first light source plate 21 and the second light source plate 22, but manufacturers can arrange and splice multiple light source plates according to actual conditions, and the structure should also be within the protection scope of the utility model.

[0050] The indication module 4 of the first light source plate 21 and the indication module 4 of the second light source plate 22 are arranged in the waste cutting parts in the same direction; the structure can simplify the patching process and accelerate the production progress.

[0051] The indication module 4 is extended from the illumination module 3 to the edge corner direction farthest from the illumination module 3 of the waste cutting part 6; the side of the waste cutting part 6 and the side farthest from the center of the illumination module 3 of the illumination module 3 are in the same plane, and the structure can fully utilize the waste cutting part 6, as long as the length of the indication module 4 is as long as possible, so that the cost and resources are saved.

[0052] The waste cutting part 6 is provided with a cutting opening 61 formed around the indication module, and the structure can better protect the indication module and avoid damaging the light source plate when the assembly personnel quickly disassemble the light source plate.

[0053] Although the specific embodiments of the utility model are described above, those skilled in the art should understand that this is only an example, and the protection scope of the utility model is defined by the appended claims. Those skilled in the art can make various changes or modifications to these embodiments without departing from the principles and essence of the utility model, and these changes and modifications all fall within the protection scope of the utility model.

Claims

1. An emergency luminaire, characterized in that, The application relates to a lamp shell and a light source plate. The lamp shell comprises a side wall and an opening part. The light source plate is made of the same circuit board and comprises an illumination module and an indication module. The indication module comprises a connecting part and an indication light source. The indication light source is connected to the illumination module through the connecting part.

2. An emergency luminaire according to claim 1, characterised in that The distance between the indication light source and the light-transmitting part is smaller than the distance between the illumination light source and the light-transmitting part.

3. An emergency luminaire according to claim 1, characterised in that The connecting part is arranged at the edge of the illumination module and extends outward from the edge of the illumination module.

4. An emergency luminaire according to claim 3, characterised in that, The connecting part changes the setting height of the indication light source through bending.

5. An emergency luminaire according to claim 3, characterised in that The indication light source is arranged in a side light-emitting mode.

6. An emergency luminaire according to claim 1, characterised in that The angle between the connecting part and the bending part of the illumination module is greater than or equal to 90 degrees.

7. An emergency luminaire according to claim 1, characterised in that The indication light source is arranged in a front light-emitting mode.

8. An emergency luminaire according to claim 3, characterised in that The part of the indication module where the indication light source is arranged is arranged in a bending mode.

9. A light source panel, characterized by The indication light source is parallel to the illumination light source. The lamp shell is provided with a fixing part. The indication module is clamped in the fixing part. The lamp shell is provided with a supporting part.

10. The light source panel of claim 9, wherein, The angle of the supporting part is equal to the angle of the indication module.

11. The light source panel of claim 9, wherein, The illumination module is provided with a bending part.

12. A tiled light source board structure, characterized by comprising: The connecting part is bent from the bending part. The application relates to a lamp shell and a light source plate.

13. The tiled board structure of claim 12, wherein, The lamp shell comprises a side wall and an opening part.

14. The tiled board structure of claim 12, wherein, The light source plate is made of the same circuit board and comprises an illumination module and an indication module.

15. The tiled board structure of claim 12, wherein, The indication module comprises a connecting part and an indication light source.

16. The tiled board structure of claim 12, wherein, The indication light source is connected to the illumination module through the connecting part. The distance between the indication light source and the light-transmitting part is smaller than the distance between the illumination light source and the light-transmitting part. The connecting part is arranged at the edge of the illumination module and extends outward from the edge of the illumination module. The connecting part changes the setting height of the indication light source through bending. The indication light source is arranged in a side light-emitting mode. The angle between the connecting part and the bending part of the illumination module is greater than or equal to 90 degrees. The application relates to a lamp shell and a light source plate. The lamp shell comprises a side wall and an opening part. The light source plate is made of the same circuit board and comprises an illumination module and an indication module. The indication module comprises a connecting part and an indication light source. The indication light source is connected to the illumination module through the connecting part. The distance between the indication light source and the light-transmitting part is smaller than the distance between the illumination light source and the light-transmitting part. The connecting part is arranged at the edge of the illumination module and extends outward from the edge of the illumination module. The connecting part changes the setting height of the indication light source through bending. The indication light source is arranged in a side light-emitting mode. The angle between the connecting part and the bending part of the illumination module is greater than or equal to 90 degrees. The application relates to a lamp shell and a light source plate. The lamp shell comprises a side wall and an opening part. The light source plate is made of the same circuit board and comprises an illumination module and an indication module. The indication module comprises a connecting part and an indication light source. The indication light source is connected to the illumination module through the connecting part. The distance between the indication light source and the light-transmitting part is smaller than the distance between the illumination light source and the light-transmitting part. The connecting part is arranged at the edge of the illumination module and extends outward from the edge of the illumination module. The connecting part changes the setting height of the indication light source through bending. The indication light source is arranged in a side light-emitting mode. The angle between the connecting part and the bending part of the illumination module is greater than or equal to 90 degrees. The application relates to a lamp shell and a light source plate. The lamp shell comprises a side wall and an opening part. The light source plate is made of the same circuit board and comprises an illumination module and an indication module. The indication module comprises a connecting part and an indication light source. The indication light source is connected to the illumination module through the connecting part. The distance between the indication light source and the light-transmitting part is smaller than the distance between the illumination light source and the light-transmitting part. The connecting part is arranged at the edge of the illumination module and extends outward from the edge of the illumination module. The connecting part changes the setting height of the indication light source through bending. The indication light source is arranged in a side light-emitting mode. The angle between the connecting part and the bending part of the illumination module is greater than or equal to 90 degrees. The application relates to a lamp shell and a light source plate. The lamp shell comprises a side wall and an opening part. The light source plate is made of the same circuit board and comprises an illumination module and an indication module. The indication module comprises a connecting part and an indication light source. The indication light source is connected to the illumination module through the connecting part. The distance between the indication light source and the light-transmitting part is smaller than the distance between the illumination light source and the light-transmitting part. The connecting part is arranged at the edge of the illumination module and extends outward from the edge of the illumination module. The connecting part changes the setting height of the indication light source through bending. The indication light source is arranged in a side light-emitting mode. The angle between the connecting part and the bending part of the illumination module is greater than or equal to 90 degrees. The application relates to a lamp shell and a light source plate. The lamp shell comprises a side wall and an opening part. The light source plate is made of the same circuit board and comprises an illumination module and an indication module. The indication module comprises a connecting part and an indication light source. The indication light source is connected to the illumination module through the connecting part. The distance between the indication light source and the light-transmitting part is smaller than the distance between the illumination light source and the light-transmitting part. The connecting part is arranged at the edge of the illumination module and extends outward from the edge of the illumination module. The connecting part changes the setting height of the indication light source through bending. The indication light source is arranged in a side light-emitting mode. The angle between the connecting part and the bending part of the illumination module is greater than or equal to 90 degrees. The application relates to a lamp shell and a light source plate. The lamp shell comprises a side wall and an opening part. The light source plate is made of the same circuit board and comprises an illumination module and an indication module. The indication module comprises a connecting part and an indication light source. The indication light source is connected to the illumination module through the connecting part. The distance between the indication light source and the light-transmitting part is smaller than the distance between the illumination light source and the light-transmitting part. The connecting part is arranged at the edge of the illumination module and extends outward from the edge of the illumination module. The connecting part changes the setting height of the indication light source through bending. The indication light source is arranged in a side light-emitting mode. The angle between the connecting part and the bending part of the illumination module is greater than or equal to 90 degrees. The application relates to a lamp shell and a light source plate. The lamp shell comprises a side wall and an opening part. The light source plate is made of the same circuit board and comprises an illumination module and an indication module. The indication module comprises a connecting part and an indication light source. The indication light source is connected to the illumination module through the connecting part. The distance between the indication light source and the light-transmitting part is smaller than the distance between the illumination light source and the light-transmitting part. The connecting part is arranged at the edge of the illumination module and extends outward from the edge of the illumination module. The connecting part changes the setting height of the indication light source through bending. The indication light source is arranged in a side light-emitting mode. The angle between the connecting part and the bending part of the illumination module is greater than or equal to 90 degrees. The application relates to a lamp shell and a light source plate. The lamp shell comprises a side wall and an opening part. The light source plate is made of the same circuit board and comprises an illumination module and an indication module. The indication module comprises a connecting part and an indication light source. The indication light source is connected to the illumination module through the connecting part. The distance between the indication light source and the light-transmitting part is smaller than the distance between the illumination light source and the light-transmitting part. The connecting part is arranged at the edge of the illumination module and extends outward from the edge of the illumination module. The connecting part changes the setting height of the indication light source through bending. The indication light source is arranged in a side light-emitting mode. The angle between the connecting part and the bending part of the illumination module is greater than or equal to 90 degrees. The application relates to a lamp shell and a light source plate. The lamp shell comprises a side wall and an opening part. The light source plate is made of the same circuit board and comprises an illumination module and an indication module. The indication module comprises a connecting part and an indication light source. The indication light source is connected to the illumination module through the connecting part. The distance between the indication light source and the light-transmitting part is smaller than the distance between the illumination light source and the light-transmitting part. The connecting part is arranged at the edge of

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