CN212805380U

CN212805380U - Emergency lamp convenient to dismouting

Info

Publication number: CN212805380U
Application number: CN202021921628.2U
Authority: CN
Inventors: 许茂仁; 胡亮
Original assignee: Guangdong Ssmm Lighting Technology Co ltd
Current assignee: Guangdong Shengshi Mingmen Technology Co ltd
Priority date: 2020-09-04
Filing date: 2020-09-04
Publication date: 2021-03-26
Anticipated expiration: 2030-09-04

Abstract

The utility model discloses an emergency light convenient to dismouting, it includes: a housing including a front case and a rear case; the buckle structure is arranged between the front shell and the rear shell, and the front shell and the rear shell are detachably connected through the buckle structure; the yielding port is arranged on the front shell or the rear shell and extends to the buckle structure; the light source assembly is arranged in the shell, light transmission parts are arranged on the front shell and the rear shell, and the light source assembly can emit light to the light transmission parts. The front case and the rear case are connected by a snap structure to form a case for accommodating the light source assembly. The buckle connection has the advantage of simple and convenient disassembly and assembly, so that the disassembly and assembly difficulty between the front shell and the rear shell can be greatly reduced, and the light source assembly is convenient to maintain or replace. The light source subassembly can give out light through preceding shell and the printing opacity portion on the backshell to the both sides of casing to make emergency light can carry out emergent instruction to its both sides, the scope of emergent instruction obtains big increase, and then satisfies different user demands.

Description

Emergency lamp convenient to dismouting

Technical Field

The utility model relates to a lamps and lanterns field, in particular to emergency light convenient to dismouting.

Background

As is known, the emergency lamp is the most common lighting tool in fire-fighting emergency, has the characteristics of low power consumption, high brightness, long service life and the like, and is suitable for public places such as factories, hotels, schools, units and the like for emergency lighting during power failure. Since the emergency light is usually in a normally on state, the service life of the light source of the emergency light is consumed quickly, and therefore lamp body maintenance or battery replacement is often required. However, the existing emergency lamp usually has the problem of complicated disassembly and assembly. Moreover, the existing emergency light can only perform one-sided indication, but cannot perform emergency indication in all directions well.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides an emergency light convenient to dismouting can carry out emergent instruction to a plurality of directions to there is the simple and convenient advantage of dismouting.

According to the utility model discloses an emergency light convenient to dismouting of first aspect embodiment, include: a housing including a front case and a rear case; the buckle structure is arranged between the front shell and the rear shell, and the front shell and the rear shell are detachably connected through the buckle structure; when the front shell and the rear shell are connected together, a yielding port is formed between the front shell and the rear shell and extends to the buckle structure; the light source assembly is arranged in the shell, light transmission parts are arranged on the front shell and the rear shell, and the light source assembly can emit light to the light transmission parts.

According to the utility model discloses emergency light convenient to dismouting has following beneficial effect at least: the front case and the rear case are connected by a snap structure to form a case for accommodating the light source assembly. The buckle connection has the advantage of simple and convenient disassembly and assembly, so that the disassembly and assembly difficulty between the front shell and the rear shell can be greatly reduced, and the light source assembly is convenient to maintain or replace. Moreover, the buckle structure enables the shell to be connected without screws, so that the appearance is more integral.

The light source subassembly can give out light through preceding shell and the printing opacity portion on the backshell to the both sides of casing to make emergency light can carry out emergent instruction to its both sides, the scope of emergent instruction obtains big increase, and then satisfies different user demands.

When the buckle structure needs to be disassembled, fingers or tools can stretch into the yielding grooves, so that the buckle structure can be pried, the clamping effect of the buckle structure is relieved, and the yielding grooves can enable the disassembly of the front shell and the rear shell to be simpler and more direct.

According to the utility model discloses a some embodiments, buckle structure is including setting up fixture block on the preceding shell, be provided with interior step position on the backshell, the fixture block card is in on the interior step position.

According to the utility model discloses a some embodiments, the fixture block with be provided with between the preceding shell and dodge the groove, the mouth of stepping down extends to dodge the inslot.

According to some embodiments of the present invention, the front shell is provided with a pressing portion, and the pressing portion and the fixture block are respectively located on two opposite sides of the front shell; when the clamping block is clamped on the inner step position, the pressing part presses against the inner wall of the rear shell.

According to the utility model discloses a some embodiments, be provided with the guide inclined plane on the fixture block, the guide inclined plane can guide the fixture block passes interior step and card are in on the interior step.

According to some embodiments of the invention, the light-transmitting portion comprises a plurality of hollowed-out portions provided on the front shell and/or the rear shell.

According to some embodiments of the utility model, it is a plurality of be provided with the light-passing board in the part or whole of fretwork portion, be provided with the pilot sign on the light-passing board.

According to some embodiments of the invention, the indication mark comprises an indication arrow and an escape mark.

According to the utility model discloses a some embodiments still include the end cap, preceding shell and/or the lateral part of backshell is provided with the draw-in groove, the end cap joint is in the draw-in groove and shutoff the lateral part of preceding shell with clearance between the lateral part of backshell.

According to some embodiments of the utility model, be provided with two light guide plates in the casing, the light guide plate is located two between the printing opacity portion, the light source subassembly install in two between the light guide plate.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic view of an emergency light convenient to disassemble and assemble according to an embodiment of the present invention;

FIG. 2 is an exploded view of the emergency light of FIG. 1 shown in an easy to assemble and disassemble configuration;

FIG. 3 is a schematic cross-sectional view of the emergency light shown in FIG. 1, shown in an easily disassembled state;

FIG. 4 is an enlarged schematic view of FIG. 3 at A;

fig. 5 is a schematic sectional view of the light guide plate of the emergency light shown in fig. 1, which is easy to be disassembled and assembled.

Reference numerals: 100 is a shell, 120 is a front shell, 130 is a clamping groove, 150 is a light transmission part, 160 is a pressing part, 170 is a rear shell, 200 is a light transmission plate, 300 is a light guide plate, 315 is a mounting part, 400 is a plug, 700 is a clamping structure, 710 is an inner step position, 720 is a clamping block, 725 is an avoiding groove, 727 is a guide inclined plane, and 730 is a yielding position opening.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1, an emergency lamp convenient to be disassembled and assembled includes: the housing 100, the snap structure, the relief opening 730 and the light source assembly. The case 100 includes a front case 120 and a rear case 170; the snap structure is disposed between the front case 120 and the rear case 170, and the front case 120 and the rear case 170 are detachably connected by the snap structure; when the front shell 120 and the rear shell 170 are connected together, a yielding port 730 is formed between the front shell 120 and the rear shell 170, and the yielding port 730 extends to the fastening structure; the light source assembly is disposed in the housing 100, and the light-transmitting portions 150 are disposed on both the front case 120 and the rear case 170, and the light source assembly can emit light to the light-transmitting portions 150. The front case 120 and the rear case 170 are coupled by a snap structure, thereby forming a housing 100 for accommodating the light source assembly. The snap connection has the advantage of easy and simple disassembly and assembly, so that the disassembly and assembly difficulty between the front shell 120 and the rear shell 170 can be greatly reduced, and the light source assembly is convenient to maintain or replace. Moreover, the snap structure enables the connection of the housing 100 without using screws, thereby making the appearance more integral. The light source assembly can emit light to the two sides of the casing 100 through the light transmission parts 150 on the front casing 120 and the rear casing 170, so that the emergency lamp can perform emergency indication on the two sides of the emergency lamp, the range of the emergency indication is greatly increased, and different use requirements are further met. When the buckle structure needs to be disassembled, fingers or tools can stretch into the yielding grooves, so that the buckle structure can be pried, the clamping effect of the buckle structure is relieved, and the yielding grooves can enable the disassembly of the front shell 120 and the rear shell 170 to be simpler and more direct.

In particular, the light source assembly may be an LED light emitting chip. Of course, the light source assembly may also be composed of other light emitting components, such as a filament, and the specific setting mode may be adjusted accordingly according to the actual situation, which is not limited herein.

In some embodiments, the front and

rear cases

120 and 170 are each made of ultra-thin aluminum profiles.

In some embodiments, referring to fig. 3 and 4, the latching structure includes a latch 720 disposed on the front shell 120, an inner step 710 is disposed on the rear shell 170, and the latch 720 is latched on the inner step 710. The engagement between the latch 720 and the inner step 710 can directly and effectively fix the front housing 120 and the rear housing 170, and the assembly and disassembly are easy.

In some embodiments, referring to fig. 4, an avoiding groove 725 is formed between the latch 720 and the front housing 120, and the avoiding opening 730 extends into the avoiding groove 725. The avoiding groove 725 not only enables the part extending into the position opening 730 to be pried up directly to the fixture block 720, but also prevents the part from colliding or rubbing against the fixture block 720 relatively, thereby prolonging the service life of the fixture block 720.

In some embodiments, referring to fig. 4, the pressing portion 160 is disposed on the front shell 120, and the pressing portion 160 and the latch 720 are respectively disposed on two opposite sides of the front shell 120; when the latch 720 is latched on the inner step 710, the pressing portion 160 presses against the inner wall of the rear case 170. The pressing part 160 is pressed against the rear case 170, and the latch 720 is latched with the inner step 710, so that the front case 120 and the rear case 170 are fixed in two directions, thereby the front case 120 and the rear case 170 are stably mounted together.

In some embodiments, referring to fig. 4, the latch 720 is provided with a guiding inclined surface 727, and the guiding inclined surface 727 can guide the latch 720 to pass through the inner step 710 and be latched on the inner step 710. The guide slope 727 makes the pressure between the latch 720 and the inner step 710 gradually increase when the latch 720 and the inner step 710 move relatively, thereby facilitating the latch 720 to move to the inner side of the inner step 710 smoothly and to be engaged with the inner step 710.

In some embodiments, referring to fig. 2, the light-transmitting portion 150 includes a plurality of hollowed-out portions provided on the front case 120 and/or the rear case 170. The hollow part can not only let light penetrate, more can make light show the shape of hollow part to carry out emergent instruction illumination to the external world.

In some embodiments, referring to fig. 2, a light-transmitting plate 200 is disposed in part or all of the hollow-out portions, and an indication mark is disposed on the light-transmitting plate 200. The light-transmitting plate 200 not only can transmit light, but also can prevent external dust from entering the housing 100, thereby ensuring stable operation of the light source assembly. The indication mark can directly indicate, thereby facilitating people to get out of danger.

In some embodiments, referring to fig. 3, the indication mark includes an indication arrow and an escape mark. The combination of the escape sign and the indication arrow can directly indicate the escape direction, thereby effectively guiding people.

In some embodiments, referring to fig. 5, the front case 120 and/or the rear case 170 further include a plug 400, the side portion of the front case 120 and/or the rear case 170 is provided with a slot 130, and the plug 400 is clamped in the slot 130 and blocks a gap between the side portion of the front case 120 and the side portion of the rear case 170. The plug 400 can block a gap between the side portion of the front case 120 and the side portion of the rear case 170, thereby preventing external dust from entering the housing 100, and further stabilizing the operation of the light source assembly.

In some embodiments, referring to fig. 2, two light guide plates 300 are disposed in the housing 100, the light guide plates 300 are located between the two light-transmitting portions 150, and the light source assembly is mounted between the two light guide plates 300. The light guide plate 300 has a very high refractive index and does not absorb light, and the light guide plate 300 has light guide points with various densities and sizes, so that the light emitted by the light source assembly is more uniform.

In some embodiments, referring to fig. 5, a mounting portion 315 is disposed on one of the two light guide plates 300, and the light source assembly is mounted on the mounting portion 315.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. An emergency light convenient to dismouting, its characterized in that includes:

a housing (100) including a front case (120) and a rear case (170);

a snap structure disposed between the front case (120) and the rear case (170), the front case (120) and the rear case (170) being detachably connected by the snap structure; when the front shell (120) and the rear shell (170) are connected together, a relief opening (730) is formed between the front shell (120) and the rear shell (170), and the relief opening (730) extends to the buckling structure;

the light source assembly is arranged in the shell (100), light transmission parts (150) are arranged on the front shell (120) and the rear shell (170), and the light source assembly can emit light to the light transmission parts (150).

2. The easy-to-mount emergency light of claim 1, wherein:

the buckling structure comprises a clamping block (720) arranged on the front shell (120), an inner step position (710) is arranged on the rear shell (170), and the clamping block (720) is clamped on the inner step position (710).

3. The emergency light easy to disassemble and assemble of claim 2, wherein:

an avoiding groove (725) is formed between the fixture block (720) and the front shell (120), and the avoiding groove (725) is extended into the avoiding groove (730).

4. The emergency light easy to disassemble and assemble of claim 2, wherein:

the front shell (120) is provided with a pressing part (160), and the pressing part (160) and the fixture block (720) are respectively positioned on two opposite sides of the front shell (120); when the clamping block (720) is clamped on the inner step position (710), the pressing part (160) presses against the inner wall of the rear shell (170).

5. The emergency light easy to disassemble and assemble of claim 2, wherein:

the fixture block (720) is provided with a guide inclined surface (727), and the guide inclined surface (727) can guide the fixture block (720) to pass through the inner step (710) and be clamped on the inner step (710).

6. The easy-to-mount emergency light of claim 1, wherein:

the light-transmitting portion (150) includes a plurality of hollowed-out portions provided on the front case (120) and/or the rear case (170).

7. The ready-to-mount emergency light of claim 6, wherein:

a light transmission plate (200) is arranged in part or all of the hollow parts, and an indication mark is arranged on the light transmission plate (200).

8. The ready-to-mount emergency light of claim 7, wherein:

the indication mark comprises an indication arrow and an escape mark.

9. The easy-to-mount emergency light of claim 1, wherein:

the front shell is characterized by further comprising a plug (400), a clamping groove (130) is formed in the side portion of the front shell (120) and/or the rear shell (170), and the plug (400) is clamped in the clamping groove (130) and seals a gap between the side portion of the front shell (120) and the side portion of the rear shell (170).

10. The easy-to-mount emergency light of claim 1, wherein:

two light guide plates (300) are arranged in the shell (100), the light guide plates (300) are located between the two light transmission parts (150), and the light source assembly is installed between the two light guide plates (300).