CN216976660U

CN216976660U - Waterproof emergency lamp

Info

Publication number: CN216976660U
Application number: CN202220133431.5U
Authority: CN
Inventors: 米里尼·托德; 丹尼尔·里斯
Original assignee: Dongguan Evolt Electronics Co ltd
Current assignee: Dongguan Evolt Electronics Co ltd
Priority date: 2022-01-18
Filing date: 2022-01-18
Publication date: 2022-07-15
Anticipated expiration: 2032-01-18

Abstract

The utility model relates to a waterproof emergency lamp, which comprises a shell, a light-emitting component and a testing component, wherein the shell comprises a bottom shell and a face cover connected with the bottom shell, the light-emitting component comprises a PCB (printed circuit board), LED (light-emitting diode) lamp beads and a light-transmitting cover, the PCB is arranged in the shell, the LED lamp beads are electrically connected with the PCB, the light-transmitting cover is provided with the LED lamp beads, and one end of the light-transmitting cover is convexly arranged on the face cover; the test component comprises an indicator light, a switch piece and a key, the indicator light and the switch piece are electrically connected with the PCB, the key is covered with the indicator light and the switch piece, and one end of the key is convexly provided with a surface cover; the key is made of a light-transmitting silica gel material. The waterproof emergency lamp is provided with the indicating lamp and the switch piece through the key cover, and the keys are made of light-transmitting silica gel materials, so that three functions of water prevention, light guiding and key touch are met; this waterproof emergency light is effectively simplified structural design with button, waterproof circle and pilot lamp leaded light post integrated design, and is pleasing to the eye, and reduce cost is low.

Description

Waterproof emergency lamp

Technical Field

The utility model relates to the technical field of emergency lamps, in particular to a waterproof emergency lamp.

Background

The LED emergency lamp is widely applied to occasions such as markets, museums, office buildings and the like, and can meet the basic lighting requirements of people after power failure under various emergency conditions. In the existing LED emergency lamp, a test switch key, a waterproof ring and an indicator light guide column are all separated parts, and the LED emergency lamp is complex in structural design, not attractive and high in cost.

SUMMERY OF THE UTILITY MODEL

In view of the above, there is a need to provide a waterproof emergency light with simple structure and low cost.

A waterproof emergency lamp comprises a shell, a light-emitting assembly and a testing assembly, wherein the shell comprises a bottom shell and a face cover connected with the bottom shell, the light-emitting assembly comprises a PCB (printed circuit board), LED lamp beads and a light-transmitting cover, the PCB is arranged in the shell, the LED lamp beads are electrically connected with the PCB, the light-transmitting cover is provided with the LED lamp beads, and one end of the light-transmitting cover is convexly arranged on the face cover; the test assembly comprises an indicator light, a switch piece and a key, the indicator light and the switch piece are electrically connected with the PCB, the key is covered with the indicator light and the switch piece, and one end of the key is convexly provided with the surface cover; the key is made of a light-transmitting silica gel material.

In one embodiment, the key comprises an encapsulation part and a button part connected with the encapsulation part, the encapsulation part is used for covering the indicator light and the switch piece, one end of the button part is convexly arranged on the face cover, and the other end of the button part is used for triggering the switch piece.

In one embodiment, the face cover comprises a protection part, a first supporting part, a limiting part and a positioning part, the first supporting part is convexly arranged on the inner side of the protection part and used for being clamped with the PCB, the limiting part is arranged on the inner side of the protection part and used for accommodating the key, and the positioning part penetrates through the PCB.

In one embodiment, the housing further includes a plurality of hooks, and each of the hooks is disposed along a peripheral edge of the bottom case; the protection portion is provided with a plurality of clamping holes for accommodating the clamping hooks, and the clamping holes correspond to the clamping hooks.

In one embodiment, the housing further comprises a waterproof ring, and the protective part is provided with a receiving groove for receiving the waterproof ring.

In one embodiment, the face cover further comprises a clamping portion, and the clamping portion is arranged on one side of the positioning portion; the casing still includes the visor, the visor lid is established the PCB board, the visor inserts and locates joint portion.

In one embodiment, the protective cover includes a panel portion, a second supporting portion and a fastening portion, the second supporting portion is disposed inside the panel portion, and the second supporting portion and the first supporting portion cooperate to fix the PCB.

In one embodiment, the PCB further comprises a power supply part, wherein the power supply part is clamped in the fastening part and is electrically connected with the PCB.

In one embodiment, a slot is formed in one side of the panel portion for the insertion of the clamping portion.

In one embodiment, the light emitting assembly further includes a sealing ring, the sealing ring is sleeved on the light-transmitting cover, and the sealing ring is disposed between the light-transmitting cover and the face cover.

Compared with the prior art, the utility model has the following beneficial effects:

the waterproof emergency lamp is provided with the indicating lamp and the switch piece through the key cover, and the keys are made of light-transmitting silica gel materials, so that three functions of water resistance, light guiding and key touch are met; this waterproof emergency light leads light post integrated design with button, waterproof circle and pilot lamp, effectively simplifies structural design, and pleasing to the eye, and reduce cost is low.

Drawings

FIG. 1 is a schematic view of an assembly structure of a waterproof emergency light according to a preferred embodiment of the present invention;

FIG. 2 is an exploded view of the waterproof emergency light of FIG. 1;

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 1;

fig. 4 is an enlarged view of circle B in fig. 3.

Reference is made to the accompanying drawings in which:

a waterproof emergency light 100;

the testing device comprises a shell 10, a bottom shell 11, a face cover 12, a protective part 121, a first supporting part 122, a limiting part 123, a positioning part 124, a clamping part 125, a clamping hook 13, a waterproof ring 14, a protective cover 15, a panel part 151, a fastening part 152, a light-emitting component 20, a PCB 21, a light-transmitting cover 22, a sealing ring 23, a testing component 30, an indicator lamp 31, a switch piece 32, a key 33, a packaging part 331, a button part 332 and a power supply piece 40.

Detailed Description

In order that the utility model may be more fully understood, reference will now be made to the following description. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When the number of an element is referred to as "a plurality," it can be any number of two or more. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 4, a waterproof emergency light 100 according to an embodiment of the present invention includes a housing 10, a light emitting assembly 20 and a testing assembly 30, wherein the housing 10 includes a bottom case 11 and a surface cover 12 connected to the bottom case 11, the light emitting assembly 20 includes a PCB 21, a LED lamp bead (not shown) and a transparent cover 22, and the testing assembly 30 includes an indicator light 31, a switch 32 and a key 33; the waterproof emergency light 100 of this embodiment covers through button 33 and establishes pilot lamp 31 and switch member 32, and moreover, button 33 adopts the printing opacity silica gel material, satisfies three kinds of functions waterproof, leaded light, button touch.

As shown in fig. 1 to 4, in the present embodiment, the housing 10 includes a bottom case 11 and a surface cover 12 connected to the bottom case 11, optionally, the surface cover 12 includes a protection portion 121, a first supporting portion 122, a limiting portion 123 and a positioning portion 124, a side wall of the protection portion 121 is provided with a plurality of card holes (not shown), a receiving groove (not shown) is formed on a peripheral edge of the protection portion 121, the first supporting portion 122 is disposed in the protection portion 121 in a protruding manner, the limiting portion 123 is disposed in the protection portion 121 in a protruding manner, and the positioning portion 124 is disposed in the middle of the protection portion 121 in a protruding manner. Further, the face cover 12 further includes a clamping portion 125, and the clamping portion 125 is disposed on one side of the positioning portion 124; preferably, there are two clamping portions 125, and the two clamping portions 125 are respectively disposed on two sides of the positioning portion 124. In an embodiment, the housing 10 further includes a plurality of hooks 13, and each hook 13 is disposed along a periphery of the bottom case 11; the clamping hole is arranged opposite to the clamping hook 13 and is used for accommodating the clamping hook 13; optionally, four hooks 13 are provided, and the four hooks 13 are respectively mounted on four end pins of the bottom shell 11, so as to ensure that the bottom shell 11 and the face cover 12 are firmly connected.

As shown in fig. 2 and 3, the housing 10 further includes a waterproof ring 14, and the receiving groove is used for receiving the waterproof ring 14 to ensure a waterproof effect. The housing 10 further includes a protective cover 15, and the protective cover 15 is inserted into the snap-in portion 125 to define a position of the protective cover 15. Optionally, the protective cover 15 includes a panel portion 151, a second supporting portion (not shown), and a fastening portion 152, and one side of the panel portion 151 is provided with an insertion slot (not shown) for the insertion of the clamping portion 125; the second support portion is provided inside the panel portion 151, and the first support portion 122 is inserted into the second support portion.

As shown in fig. 1 to 3, the light emitting assembly 20 includes a PCB 21, LED beads and a light-transmitting cover 22, the PCB 21 is disposed in the housing 10, the PCB is electrically connected to the mains, the LED beads are electrically connected to the PCB 21, the light-transmitting cover 22 covers the LED beads, and one end of the light-transmitting cover 22 is convexly disposed on the surface cover 12; optionally, the first supporting portion 122 is used for clamping the PCB 21, and the second supporting portion cooperates with the first supporting portion 122 to fix the PCB 21; the positioning portion 124 penetrates through the PCB 21, and the protective cover 15 covers the PCB 21. Further, the light-transmitting cover 22 is provided with a projection portion (not shown) which is inserted into the PCB 21 to prevent the light-transmitting cover 22 from rotating. In one embodiment, the light emitting assembly 20 further includes a sealing ring 23, the sealing ring 23 is disposed on the transparent cover 22, and the sealing ring 23 is disposed between the transparent cover 22 and the face cover 12 to ensure a waterproof effect.

As shown in fig. 1, 2 and 4, the testing assembly 30 includes an indicator lamp 31, a switch member 32 and a button 33, the indicator lamp 31 and the switch member 32 are electrically connected to the PCB 21, the button 33 covers the indicator lamp 31 and the switch member 32, and one end of the button 33 is convexly provided with a surface cover 12 for pressing the button 33; the keys 33 are made of light-transmitting silica gel materials, so that the functions of light transmission, water resistance and pressing are realized. Optionally, the limiting part 123 is configured to accommodate the key 33, further, the key 33 includes an encapsulating part 331 and a button part 332 connected to the encapsulating part 331, the encapsulating part 331 is configured to cover the indicator 31 and the switch element 32, the shape of the encapsulating part 331 corresponds to the shape of the limiting part 123, one end of the button part 332 is protruded from the face cover 12, and the other end is configured to trigger the switch element 32.

As shown in fig. 2, the waterproof emergency light 100 further includes a power supply 40, the power supply 40 is fastened to the fastening portion 152, and the power supply 40 is electrically connected to the PCB 21; alternatively, the power supply member 40 is a lithium battery. When the commercial power is available, the indicator lamp 31 is powered by the commercial power; when there is no commercial power, the LED lamp bead is started to light, and the power is provided by the power supply 40, and at this time, the indicator lamp 31 is not on for power saving.

The waterproof emergency lamp 100 of the utility model is covered with the indicator lamp 31 and the switch part 32 through the key 33, and the key 33 is made of light-transmitting silica gel, so that three functions of water resistance, light guiding and key touch are met; this waterproof emergency light 100 is with button, waterproof circle and pilot lamp leaded light post integrated design, effectively simplifies structural design, and pleasing to the eye, and reduce cost is low.

All possible combinations of the technical features of the above embodiments may not be described for the sake of brevity, but should be considered as within the scope of the present disclosure as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. A waterproof emergency lamp is characterized by comprising a shell, a light-emitting component and a testing component, wherein the shell comprises a bottom shell and a face cover connected with the bottom shell, the light-emitting component comprises a PCB (printed circuit board), LED lamp beads and a light-transmitting cover, the PCB is arranged in the shell, the LED lamp beads are electrically connected with the PCB, the light-transmitting cover is provided with the LED lamp beads, and one end of the light-transmitting cover is convexly arranged on the face cover; the test assembly comprises an indicator light, a switch piece and a key, the indicator light and the switch piece are electrically connected with the PCB, the key is covered with the indicator light and the switch piece, and one end of the key is convexly provided with the surface cover; the key is made of a light-transmitting silica gel material.

2. The waterproof emergency light as claimed in claim 1, wherein the button comprises an enclosure portion and a button portion connected to the enclosure portion, the enclosure portion is used for covering the indicator light and the switch member, one end of the button portion is protruded from the face cover, and the other end of the button portion is used for triggering the switch member.

3. The waterproof emergency lamp according to claim 1, wherein the face cover comprises a protection portion, a first support portion, a limiting portion and a positioning portion, the first support portion is arranged on the inner side of the protection portion in a protruding mode, the first support portion is used for being clamped with the PCB, the limiting portion is arranged on the inner side of the protection portion, the limiting portion is used for containing the key, and the positioning portion penetrates through the PCB.

4. The waterproof emergency light of claim 3, wherein the housing further comprises a plurality of hooks, each hook being disposed along a perimeter of the bottom housing; the protection portion is provided with a plurality of clamping holes for accommodating the clamping hooks, and the clamping holes correspond to the clamping hooks.

5. The waterproof emergency light of claim 3, wherein the housing further comprises a waterproof ring, and the shield portion is provided with a receiving groove to receive the waterproof ring.

6. The waterproof emergency lamp according to claim 3, wherein the face cover further comprises a clamping portion, and the clamping portion is disposed on one side of the positioning portion; the casing still includes the visor, the visor lid is established the PCB board, the visor inserts and locates joint portion.

7. The waterproof emergency light of claim 6, wherein the protective cover comprises a panel portion, a second support portion and a fastening portion, the second support portion is disposed inside the panel portion, and the second support portion and the first support portion cooperate to fix the PCB.

8. The waterproof emergency light as claimed in claim 7, further comprising a power member, wherein the power member is snapped to the fastening portion, and the power member is electrically connected to the PCB.

9. The waterproof emergency light as claimed in claim 7, wherein a slot is formed on one side of the panel portion for the insertion of the clip portion.

10. The waterproof emergency light of claim 1, wherein the light emitting assembly further comprises a sealing ring, the sealing ring is sleeved on the light-transmitting cover, and the sealing ring is disposed between the light-transmitting cover and the face cover.