CN216924081U

CN216924081U - Waterproof structure and lamp with same

Info

Publication number: CN216924081U
Application number: CN202220429726.7U
Authority: CN
Inventors: 李隆; 梁永栋
Original assignee: Hongtai Intelligent Technology Dongguan Co Ltd
Current assignee: Hongtai Intelligent Technology Dongguan Co Ltd
Priority date: 2022-02-28
Filing date: 2022-02-28
Publication date: 2022-07-08
Anticipated expiration: 2032-02-28

Abstract

The embodiment of the application belongs to the technical field of lighting equipment, and relates to a waterproof structure and a lamp with the same. This waterproof construction includes: the lamp comprises a lamp shell, a cover body, a waterproof piece and a locking assembly; the lamp comprises a lamp shell, a cover body, a waterproof piece, a locking assembly and a locking component, wherein a cavity is arranged in the lamp shell, the cover body is movably connected with the lamp shell to open and close an opening of the cavity, one side of the lamp shell, which is close to the cover body, is provided with a groove, at least one part of the waterproof piece is arranged in the groove, the locking assembly is arranged in the lamp shell, the locking assembly is detachably connected with the cover body, and the locking assembly is used for locking and unlocking the position of the cover body; when the cover body closes the opening of the cavity, the waterproof piece is abutted against the cover body and is positioned at the joint of the cover body and the lamp shell, and the locking assembly is connected with the cover body in a buckling manner so as to lock the position of the cover body. The technical scheme that this application provided can guarantee that the cavity has good leakproofness under the closure condition, has avoided entering into the equipment damage that causes in the cavity because of moisture.

Description

Waterproof structure and lamp with same

Technical Field

The application relates to the technical field of lighting equipment, in particular to a waterproof structure and a lamp with the same.

Background

The lamp is a device which transmits electric energy to the light source through the power supply assembly, so that the light source can emit light for people to use.

The existing lamp is used for improving the integrity, a cavity is generally arranged on a lamp shell to accommodate a power supply assembly, in order to facilitate maintenance or replacement of the assembly for an operator, a cover body is arranged on the cavity so as to facilitate opening and closing of the cavity, but because the cover body and the lamp shell are arranged in a separated mode, the waterproof effect of the lamp is poor easily due to the connection gap between the cover body and the lamp shell, the accommodating cavity is easy to enter water, the lamp is damaged, and the service life of the lamp is shortened.

SUMMERY OF THE UTILITY MODEL

The technical problem that this application embodiment will solve is that current lamps and lanterns water-proof effects is unsatisfactory.

In order to solve the above technical problem, an embodiment of the present application provides a waterproof structure, which adopts the following technical scheme:

this waterproof construction includes: the lamp comprises a lamp shell, a cover body, a waterproof piece and a locking assembly;

the lamp shell is internally provided with a cavity, the cover body is movably connected with the lamp shell to open and close an opening of the cavity, one side of the lamp shell, which is close to the cover body, is provided with a slot, at least one part of the waterproof piece is arranged in the slot, the locking assembly is arranged in the lamp shell, the locking assembly is detachably connected with the cover body, and the locking assembly is used for locking and unlocking the position of the cover body;

when the cover body closes the opening of the cavity, the waterproof piece is abutted to the cover body and is positioned at the joint of the cover body and the lamp shell, and the locking assembly is connected with the cover body in a buckling mode so as to lock the position of the cover body.

Furthermore, the locking assembly comprises an elastic part and a movable lock catch, a containing groove is formed in the lamp shell, the elastic part and the movable lock catch are arranged in the containing groove, one end of the movable lock catch is connected with the elastic part, the other end of the movable lock catch penetrates through the containing groove and extends out of the lamp shell, and a buckling part used for being buckled with the cover body is arranged on the movable lock catch.

Furthermore, the cover body is provided with a connecting plate extending towards one side of the lamp shell, an opening is formed in the connecting plate, and the connecting plate is connected with the buckling part in a buckling mode through the opening.

Furthermore, the movable lock catch is further provided with a limiting part, the distance from the limiting part to the elastic piece is greater than the distance from the buckling part to the elastic piece, and when the cover body is closed, the connecting plate is located between the limiting part and the buckling part.

Furthermore, the locking assembly further comprises a lock catch pressure plate, the lock catch pressure plate is fixedly connected with the lamp shell, and the lock catch pressure plate is used for pressing and fixing the movable lock catch in the accommodating groove.

Furthermore, an elastic piece accommodating groove is formed in the accommodating groove, the size of the elastic piece accommodating groove is matched with that of the elastic piece, and the elastic piece is arranged in the elastic piece accommodating groove.

Further, the flashing is disposed around the opening of the cavity.

Further, one side of the cover body facing the lamp shell is provided with a vertical flange, and the vertical flange is arranged corresponding to the waterproof piece and is used for being abutted against the waterproof piece.

Furthermore, the waterproof structure still includes the preforming, one side of lid is equipped with the pivot, the lamps and lanterns casing is equipped with the spread groove, the pivot is located in the spread groove, the preforming with lamps and lanterns casing fixed connection is in order to fix the pivot in the spread groove, the lid winds the pivot is relative the lamps and lanterns casing rotates.

In order to solve the above technical problem, an embodiment of the present application further provides a lamp, which adopts the following technical scheme:

the lamp comprises: the waterproof structure comprises a light source and the waterproof structure according to any scheme, wherein the light source is arranged on the lamp shell.

Compared with the prior art, the embodiment of the application mainly has the following beneficial effects:

this application makes the lid when closing the opening of cavity through the locking subassembly, the lid can remain throughout with the butt of waterproof, the waterproof is receiving the extrusion back of lid, can fill the gap between lid and the lamps and lanterns casing, thereby guarantee that the cavity has good leakproofness under the closure state, and then play the guard action to the electronic components in the cavity, the equipment damage of having caused in having avoided entering into the cavity because of moisture, make lamps and lanterns use in multiple scenes such as open-air or humidity, the application range of lamps and lanterns has been widened, the safety in utilization of lamps and lanterns has been guaranteed.

Drawings

In order to illustrate the solution of the present application more clearly, the drawings that are needed in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present application, and that other drawings can be obtained by those skilled in the art without inventive effort.

Fig. 1 is an exploded view of the waterproof structure provided by the embodiment of the present application;

FIG. 2 is a schematic view of the waterproof structure of FIG. 1 with the cover in a state where the opening of the cavity is opened;

FIG. 3 is a schematic view of the waterproof structure of FIG. 1 with the cover in a closed position to close the opening of the cavity;

fig. 4 is a sectional view of the cover in the waterproof structure shown in fig. 1 in a locked state;

fig. 5 is a sectional view of the cover in the waterproof structure shown in fig. 1 in an unlocked state;

fig. 6 is a schematic structural view of a movable lock catch in the waterproof structure shown in fig. 1.

Reference numerals:

100. a lamp housing; 101. grooving; 102. a containing groove; 103. connecting grooves; 104. a cavity; 105. an elastic piece accommodating groove; 200. a cover body; 201. a connecting plate; 202. opening a hole; 203. a vertical flange; 204. a rotating shaft; 300. a waterproof member; 400. a locking assembly; 410. an elastic member; 420. a movable lock catch; 421. a buckling part; 422. a limiting part; 500. a locking and pressing plate; 600. and (6) tabletting.

Detailed Description

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 application belongs; the terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "including" and "having," and any variations thereof, in the description and claims of this application and the description of the above figures are intended to cover non-exclusive inclusions. The terms "first," "second," and the like in the description and claims of this application or in the above-described drawings are used for distinguishing between different objects and not for describing a particular order.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

Referring to fig. 1 to 6, an embodiment of the present application provides a waterproof structure, which includes a lamp housing 100, a cover 200, a waterproof member 300, and a locking assembly 400. The lamp housing 100 is provided with a cavity 104 therein, the cover 200 is movably connected with the lamp housing 100 to open and close an opening of the cavity 104, one side of the lamp housing 100 close to the cover 200 is provided with a slot 101, at least a part of the waterproof member 300 is disposed in the slot 101, the locking assembly 400 is disposed inside the lamp housing 100, and the locking assembly 400 is used for locking and unlocking the position of the cover 200. When the cover 200 closes the opening of the cavity 104, the waterproof member 300 abuts against the cover 200, and the locking assembly 400 is connected to the cover 200 in a snap-fit manner to lock the position of the cover 200.

It can be understood that the working principle of the waterproof structure provided by the embodiment of the application is as follows:

as shown in fig. 2 to 5, the cover 200 can move relative to the lamp housing 100 under the action of an external force, to open and close the opening of the cavity 104, the cavity 104 is used to house electronic components (such as batteries, control circuit boards, wires, etc.), when the cover 200 is covered over the cavity 104 by an external force, the cover 200 is in a state of closing the cavity 104, the waterproof member 300 located in the slot 101 of the lamp housing 100 abuts against the cover 200, and is located at the connection position of the cover 200 and the lamp housing 100 to fill the connection gap between the cover 200 and the lamp housing 100, the locking assembly 400 is engaged with the cover 200 to lock the position of the cover 200, so that the cover 200 is kept in a state of closing the cavity 104, and in this state, the waterproof member 300 is kept filled at the joint of the cover 200 and the lamp housing 100, and moisture enters the cavity 104 from the joint gap, thereby achieving a waterproof effect.

When the locking assembly 400 unlocks the cover 200, the cover 200 can be moved relative to the lamp housing 100 by an external force to open the cavity 104, thereby exposing the electronic components contained in the cavity 104 for component repair and replacement by an operator.

The waterproof structure provided by the embodiment of the application at least has the following technical effects:

this application makes lid 200 when closing cavity 104 through locking Assembly 400, lid 200 can remain throughout with the butt of waterproof piece 300, waterproof piece 300 is receiving the extrusion back of lid 200, can fill the gap between lid 200 and the lamps and lanterns casing 100, thereby guarantee that cavity 104 has good leakproofness under the closure state, and then play the guard action to the electronic components in the cavity 104, the equipment damage of causing in having avoided entering into cavity 104 because of moisture, make lamps and lanterns can use in multiple scenes such as open-air or moist, the application range of lamps and lanterns has been widened, the safety in utilization of lamps and lanterns has been guaranteed.

In this embodiment, the waterproof member 300 is a flexible waterproof ring having elasticity, such as silica gel or rubber.

It can be understood that, in the present embodiment, when the locking assembly 400 is separated from the cover 200, the waterproof member 300 is restored from the pressed and deformed state, the cover 200 supports the cover 200 away from the lamp housing 100 under the elastic action of the waterproof member 300, and at this time, the cover 200 may be moved to open the cavity 104.

As a further embodiment of the present embodiment, the waterproof member 300 has a hollow structure in order to improve the deformation and elastic action of the waterproof member 300.

It should be noted that at least a portion of the waterproof member 300 is disposed in the slot 101, specifically, the waterproof member 300 may be completely embedded in the slot 101, or only a portion of the waterproof member is embedded in the slot 101, and another portion of the waterproof member is higher than the top surface of the slot 101.

Referring to fig. 1 to 6, in the embodiment, the locking assembly 400 includes an elastic member 410 and a movable latch 420, the lamp housing 100 is provided with an accommodating groove 102 therein, the elastic member 410 and the movable latch 420 are both disposed in the accommodating groove 102, one end of the movable latch 420 is connected to the elastic member 410, the other end of the movable latch 420 passes through the accommodating groove 102 and extends out of the lamp housing 100, and the movable latch 420 is provided with a fastening portion 421 for fastening with the cover 200.

It can be understood that, during operation, the movable latch 420 located outside the lamp housing 100 can be pressed to move the movable latch 420 toward the inside of the lamp housing 100, so as to press the elastic member 410, and separate the fastening portion 421 on the movable latch 420 from the cover 200, thereby unlocking the cover 200. When the movable latch 420 is released, the movable latch 420 can move outward under the elastic force of the elastic member 410, and can be engaged with the engaging portion 421 of the cover 200. By providing the movable lock catch 420, locking and unlocking of the cover 200 can be facilitated, so as to ensure sealing performance between the cover 200 and the lamp housing 100.

In this embodiment, the fastening portion 421 is in the shape of a barb.

In this embodiment, the cover 200 has a connecting plate 201 extending toward one side of the lamp housing 100, the connecting plate 201 has an opening 202, and the connecting plate 201 is connected to the fastening portion 421 through the opening 202.

When the cover 200 covers the opening of the cavity 104, the fastening portion 421 enters the opening 202 under the elastic force of the elastic member 410, so as to realize the fastening connection with the connection board 201.

Specifically, the bottom end of the connecting plate 201 is provided with a first slope surface, the top end of the fastening portion 421 is provided with a second slope surface, when the cover 200 moves towards the lamp housing 100, the second slope surface of the fastening portion 421 can enable the movable lock catch 420 to extrude the elastic member 410 under the guiding action of the first slope surface of the connecting plate 201, until the fastening portion 421 reaches the position of the opening 202, the elastic member 410 releases the elastic force, so that the fastening portion 421 enters the opening 202, and the fastening with the connecting plate 201 is realized. With such a structure, an operator only needs to apply pressing force to the movable latch 420 when unlocking the lid body 200, and does not need to apply pressing force again when locking the lid body 200, thereby facilitating the locking of the lid body 200.

In this embodiment, the movable lock catch 420 is further provided with a limiting portion 422, a distance from the limiting portion 422 to the elastic element 410 is greater than a distance from the fastening portion 421 to the elastic element 410, when the cover body 200 closes the cavity 104, the connecting plate 201 is located between the limiting portion 422 and the fastening portion 421, and when the movable lock catch 420 is pressed to unlock the cover body 200, the limiting portion 422 can abut against the connecting plate 201, so that the moving distance of the movable lock catch 420 is limited, and a sense of location is provided.

In this embodiment, the locking assembly 400 further includes a latch pressing plate 500, the latch pressing plate 500 is fixedly connected to the lamp housing 100, and the latch pressing plate 500 is used for pressing and fixing the movable latch 420 in the accommodating groove 102. The latch pressing plate 500 is disposed above the movable latch 420, and the latch pressing plate 500 is fixedly connected to the lamp housing 100 through screws.

In this embodiment, the accommodating groove 102 is provided with an elastic piece accommodating groove 105, the size of the elastic piece accommodating groove 105 is matched with that of the elastic piece 410, and the elastic piece 410 is disposed in the elastic piece accommodating groove 105. The elastic member receiving groove 105 functions to guide and position the elastic member 410 when it is deformed and releases the elastic force, and serves to prevent the elastic member 410 from being displaced and separated from the movable catch 420.

In this embodiment, the waterproof member 300 is disposed around the opening of the cavity 104, so that the inside of the cavity 104 is kept in a sealed state when the cover 200 closes the opening of the cavity 104.

In this embodiment, a vertical flange 203 is disposed on one side of the cover 200 facing the lamp housing 100, and the vertical flange 203 is disposed corresponding to the waterproof member 300 and is used for abutting against the waterproof member 300. The vertical flange 203 can ensure the abutting with the waterproof piece 300 when the cover body 200 covers the opening of the cavity 104, and enables the waterproof piece 300 to be extruded and deformed under stress, and meanwhile, the volume of a closed space formed by enclosing the cover body 200 and the lamp shell 100 can be increased, and the storage space is increased.

In this embodiment, the waterproof structure further includes a pressing sheet 600, a rotating shaft 204 is disposed on one side of the cover 200, the lamp housing 100 is disposed with a connecting groove 103, the rotating shaft 204 is disposed in the connecting groove 103, the pressing sheet 600 is fixedly connected to the lamp housing 100 to fix the rotating shaft 204 in the connecting groove 103, and the cover 200 rotates around the rotating shaft 204 relative to the lamp housing 100.

Based on the waterproof structure, the embodiment of the present application further provides a lamp, which includes a light source and the waterproof structure as described in the above embodiment, where the light source is disposed on the lamp housing 100.

In some embodiments, the light fixture further includes a power supply assembly disposed within the cavity 104 and electrically connected to the light source.

It is to be understood that the above-described embodiments are merely illustrative of some, but not restrictive, of the broad invention, and that the appended drawings illustrate preferred embodiments of the invention and do not limit the scope of the invention. This application is capable of embodiments in many different forms and is provided for the purpose of enabling a thorough understanding of the disclosure of the application. Although the present application has been described in detail with reference to the foregoing embodiments, it will be apparent to one skilled in the art that the present application may be practiced without modification or with equivalents of some of the features described in the foregoing embodiments. All equivalent structures made by using the contents of the specification and the drawings of the present application are directly or indirectly applied to other related technical fields, and all the equivalent structures are within the protection scope of the present application.

Claims

1. A waterproof structure characterized by comprising:

the lamp comprises a lamp shell, a cover body, a waterproof piece and a locking assembly;

2. The waterproof structure according to claim 1, wherein the locking assembly comprises an elastic member and a movable lock catch, a receiving groove is formed in the lamp housing, the elastic member and the movable lock catch are both disposed in the receiving groove, one end of the movable lock catch is connected to the elastic member, the other end of the movable lock catch extends out of the lamp housing through the receiving groove, and the movable lock catch is provided with a fastening portion for fastening with the cover body.

3. The waterproof structure according to claim 2, wherein the cover body is provided with a connecting plate extending to one side of the lamp housing, the connecting plate is provided with an opening, and the connecting plate is connected with the fastening part in a fastening manner through the opening.

4. The waterproof structure according to claim 3, wherein the movable lock catch is further provided with a limiting portion, a distance from the limiting portion to the elastic member is greater than a distance from the buckling portion to the elastic member, and when the cover closes the cavity, the connecting plate is located between the limiting portion and the buckling portion.

5. The waterproof structure of claim 2, wherein the locking assembly further comprises a locking pressing plate, the locking pressing plate is fixedly connected with the lamp housing, and the locking pressing plate is used for pressing and fixing the movable lock in the accommodating groove.

6. The waterproof structure according to claim 2, wherein an elastic member accommodating groove is provided in the accommodating groove, the elastic member accommodating groove being sized to fit the elastic member, the elastic member being provided in the elastic member accommodating groove.

7. A water resistant construction according to any one of claims 1-6, characterised in that the water resistant member is arranged around the opening of the cavity.

8. The waterproof structure according to any one of claims 1 to 6, wherein a side of the cover facing the lamp housing is provided with a vertical flange, the vertical flange being provided in correspondence with the waterproof member for abutting against the waterproof member.

9. The waterproof structure according to any one of claims 1 to 6, further comprising a pressing piece, wherein a rotating shaft is provided on one side of the cover, the lamp housing is provided with a connecting groove, the rotating shaft is located in the connecting groove, the pressing piece is fixedly connected with the lamp housing to fix the rotating shaft in the connecting groove, and the cover rotates around the rotating shaft relative to the lamp housing.

10. A luminaire comprising a light source and a waterproof structure as claimed in any one of claims 1 to 9, the light source being disposed on the luminaire housing.