CN217273788U

CN217273788U - Multi-functional module down lamp

Info

Publication number: CN217273788U
Application number: CN202220937097.9U
Authority: CN
Inventors: 黄良春
Original assignee: Foshan Qinzhi Photoelectric Co ltd
Current assignee: Foshan Qinzhi Photoelectric Co ltd
Priority date: 2022-04-21
Filing date: 2022-04-21
Publication date: 2022-08-23
Anticipated expiration: 2032-04-21

Abstract

The utility model discloses a multifunctional modular down lamp, which relates to the technical field of LED lamps and lanterns, and comprises a shell, a light source module and a surface cover part, wherein the surface cover part is rotatably and detachably connected with an opening of the shell, one end of the surface cover part is provided with a connecting and matching part, the connecting and matching part is inserted into a containing cavity, the outer peripheral surface of the connecting and matching part is provided with a sliding guide groove, and the sliding guide groove is connected with a lug in a sliding fit manner; the other end of the face cover part is provided with a face cover structure to solve the problem that down lamp products cannot share different face cover parts. Adopt above-mentioned technical scheme, the light source module sets up the intracavity that holds at the shell, and the opening part of shell one end is equipped with the level and to its inside lug that extends, but face lid rotary dismounting ground links to each other with the opening part of shell, and the other end of face lid is equipped with face lid structure, and face lid structure is cyclic annular planar structure or lamp cup structure, can change the face lid according to the use of different application scenes, has satisfied the many-sided operation requirement of user, has promoted the convenience in use.

Description

Multi-functional module down lamp

Technical Field

The utility model relates to a LED lamps and lanterns technical field, in particular to multi-functional module down lamp.

Background

The down lamp style circulating in the current market mainly adopts an integrated structure or a structure combining a face ring and a lamp body, and is characterized in that the color of the face ring is changed differently or the appearance is slightly changed, and other functional structures are similar or identical.

In the prior art, because each type of down lamp product can only use a specific surface cover component, different surface cover components cannot be shared, manpower resources are wasted, and meanwhile, the production cost is also increased.

SUMMERY OF THE UTILITY MODEL

To the above problem, the to-be-solved technical problem of the utility model provides a multi-functional module down lamp to solve the unable different face of sharing of a section down lamp product among the prior art and cover the part problem.

In order to solve the above problem, the technical scheme of the utility model is that:

a multi-functional modular down lamp, comprising: the shell is internally provided with a containing cavity, and an opening at one end of the shell is provided with a lug horizontally extending towards the inside of the shell; the light source module is arranged in the accommodating cavity; the face cover part is connected with the opening of the shell in a rotatable and detachable mode, one end of the face cover part is provided with a connecting and matching part, the connecting and matching part is inserted into the accommodating cavity, the peripheral surface of the connecting and matching part is provided with a sliding guide groove, and the sliding guide groove is connected with the protruding block in a sliding fit mode; the other end of the face cover part is provided with a face cover structure, and the face cover structure is an annular plane structure or a lamp cup structure.

Furthermore, the lug is at least 2, encircles along the opening part of shell one end and sets up, the slip guide way is at least 2, along connect the peripheral face of cooperation portion and encircle the setting.

Furthermore, the sliding guide groove is an L-shaped clamping groove which rotates by 90 degrees, and an opening is formed in one end of the sliding guide groove, which is located at the edge of the lower end of the connecting and matching part.

Furthermore, a sinking groove is formed in one end, far away from the opening, of the sliding guide groove.

Further, the light source module includes LED lamp plate, heat dissipation shell and anti-light cup, the LED lamp plate sets up inside the heat dissipation shell, the heat dissipation shell pass through the screw with it links to each other to hold the chamber, anti-light cup one end stretches into inside and being close to the heat dissipation shell the LED lamp plate, anti-light cup other end salient in the opening part of shell is equipped with annular step, be equipped with in the face lid portion with the step groove that annular step offseted.

Furthermore, a wiring hole is formed in the heat dissipation shell.

Furthermore, a sealing ring is arranged between the face cover part and the opening at one end of the shell.

Further, the surface cover part, the connection matching part and the surface cover structure are of an integrated structure.

Furthermore, the other end of the shell is provided with a rear cover, a wire passing hole is formed between the rear cover and the shell, one end of the rear cover is provided with a sealing baffle plate inserted into the shell, and the sealing baffle plate is arranged along the contour edge of one end of the rear cover.

Adopt above-mentioned technical scheme, the light source module sets up the intracavity that holds at the shell, and the opening part of shell one end is equipped with the level and to its inside lug that extends, but face lid rotary dismounting ground links to each other with the opening part of shell, and the other end of face lid is equipped with face lid structure, and face lid structure is cyclic annular planar structure or lamp cup structure, can only change face lid according to the use of different application scenes, has satisfied the many-sided operation requirement of user, has promoted the convenience in use.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an exploded view of FIG. 1;

FIG. 3 is a schematic diagram of the internal structure of bitmap 1;

FIG. 4 is a schematic structural view of the housing;

FIG. 5 is a schematic structural view of a second structure of the cover portion;

FIG. 6 is a schematic structural view of a third structure of the cover portion;

in the figure, 10-housing; 11-a containment chamber; 12-a bump; 13-rear cover; 14-a wire through hole; 15-sealing the baffle; 20-LED lamp panel; 21-a heat dissipation shell; 22-a reflective cup; 23-an annular step; 30-a cover part; 301-step groove; 31-connection fitting; 311-sliding guide groove 3; 312-an opening; 313-sink tank; 32-face cover structure.

Detailed Description

The following description will further explain embodiments of the present invention with reference to the drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

As shown in fig. 1 to 4, a multifunctional modular down lamp includes a housing 10, a light source module, a surface cover 30, a receiving cavity 11 is provided in the housing 10, and a protrusion 12 horizontally extending into the housing is provided at an opening at one end of the housing 10; the light source module is arranged in the accommodating cavity 11; the face cover part 30 is rotatably detachably connected with the opening of the shell 10, a connection matching part 31 is arranged at one end of the face cover part 30, the connection matching part 31 is annular, the connection matching part 31 is inserted into the accommodating cavity 11, a sliding guide groove 311 is arranged on the outer peripheral surface of the connection matching part 31, and the sliding guide groove 311 is connected with the projection 12 in a sliding fit manner, so that the face cover part is conveniently dismounted and replaced by a user by self, and the convenience is improved.

As shown in fig. 1, 2, 5 and 6, the other end of the surface cover portion 30 is provided with a surface cover structure 32, and the surface cover structure 32 is an annular plane structure or a lamp cup structure. This face lid portion 30, connection cooperation portion 31 and face lid structure 32 structure as an organic whole for can change the use of face lid portion 30 according to the application scenario of difference, thereby can realize different structural style, for example: the planar fixed down lamp, the planar shaking down lamp, the fixed direct-injection type deep anti-dazzle down lamp (the anti-dazzle value UGR is less than 19) and the fixed polarized type deep anti-dazzle down lamp (the anti-dazzle value UGR is less than 19) can be realized.

As shown in fig. 1, 2 and 4, in this embodiment, at least 2 projections 12 are circumferentially disposed along the opening at one end of the housing 10, and at least 2 sliding guide grooves 311 are circumferentially disposed along the outer circumferential surface of the connection fitting portion 31, so that the housing 10 and the connection fitting portion 31 can be tightly connected.

The sliding guide slot 311 is an L-shaped slot that rotates 90 degrees, the rotation angle may be counterclockwise or clockwise, an opening 312 is disposed at the edge of the lower end of the connection matching portion 31 at one end of the sliding guide slot 311 for the insertion of the protrusion 12, and the protrusion 12 is rotated along the sliding guide slot 311 after being inserted for limiting connection.

In order to fasten the connection of the protrusion 12 in the sliding guide slot 311, a sinking slot 313 is provided at one end of the sliding guide slot 311 away from the opening 312, and the protrusion 12 can be locked in the sinking slot 313 to limit the movement of the protrusion 12 in the sliding guide slot 311 in the rotation direction.

As shown in fig. 2 and fig. 3, in this embodiment, the light source module includes the LED lamp plate 20, the heat dissipation shell 21 and the reflective cup 22, the LED lamp plate 20 is disposed inside the heat dissipation shell 21, the heat dissipation shell 21 is connected with the accommodating cavity 11 through a screw, and a wiring hole is formed in the heat dissipation shell 21, so as to connect the electric wire with the LED lamp plate 20, the lens portion at one end of the reflective cup 22 extends into the heat dissipation shell 21 and is close to the LED lamp plate 20, the other end of the reflective cup 22 protrudes out of the opening of the housing 10 and is provided with the annular step 23, the surface cover portion 30 is provided with a step groove 301 which is abutted against the annular step 23, so that one end of the reflective cup 22 can be abutted against after the surface cover portion 30 is connected with the housing 10, and the structure connection is more compact.

As shown in fig. 2 and 3, in the present embodiment, a seal ring is provided between the face cover 30 and the opening at one end of the housing 10. The sealing ring is an EVA waterproof ring, and the waterproof IP65 grade requirement of the product can be ensured.

As shown in fig. 1 to 3, in this embodiment, a rear cover 13 is disposed at the other end of the housing 10, a wire passing hole 14 is disposed between the rear cover 13 and the housing 10 for passing out an electric wire connected to the LED lamp panel 20, a sealing baffle 15 inserted into the housing 10 is disposed at one end of the rear cover 13, the sealing baffle 15 is disposed along a contour edge of one end of the rear cover 13, so as to improve the overall air tightness, make the whole lamp of IP65 grade, achieve the specific air tightness requirement of the building, and ensure that the temperature of the customer does not run off when using warm air or cool air.

The rear cover 13 and the housing 10 may be connected by a back-off coupling and a back-off groove, or may be connected by a screw fastening.

Adopt above-mentioned technical scheme, the light source module sets up the intracavity 11 that holds at shell 10, the opening part of shell 10 one end is equipped with the level to its inside lug 12 that extends, face lid portion 30 is rotatable continuous with shell 10's opening part, the other end of face lid portion 30 is equipped with face lid structure 32, face lid structure 32 is cyclic annular planar structure or lamp cup structure, can only change face lid portion 32 according to the use of different application scenes, the many-sided operation requirement of user has been satisfied, use convenience has been promoted.

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 described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.

Claims

1. A multi-functional module down lamp which is characterized in that comprises:

the shell is internally provided with a containing cavity, and an opening at one end of the shell is provided with a lug horizontally extending towards the inside of the shell;

the light source module is arranged in the accommodating cavity;

the face cover part is connected with the opening of the shell in a rotatable and detachable mode, one end of the face cover part is provided with a connecting and matching part, the connecting and matching part is inserted into the accommodating cavity, the peripheral surface of the connecting and matching part is provided with a sliding guide groove, and the sliding guide groove is connected with the protruding block in a sliding fit mode;

the other end of the face cover part is provided with a face cover structure, and the face cover structure is an annular plane structure or a lamp cup structure.

2. A multi-functional modular downlight as recited in claim 1, wherein the number of the protrusions is at least 2, and the protrusions are circumferentially disposed along the opening at one end of the housing, and the number of the slide guide grooves is at least 2, and the slide guide grooves are circumferentially disposed along the outer peripheral surface of the connection fitting portion.

3. A multifunctional modular down lamp as claimed in claim 2, wherein the sliding guide slot is an L-shaped slot rotated 90 °, and an opening is formed at one end of the sliding guide slot at the lower edge of the connection fitting part.

4. A multifunctional modular downlight as recited in claim 3 wherein the slide guide slot has a recessed slot at an end thereof remote from the opening.

5. The multifunctional modular down lamp of claim 1, wherein the light source module comprises an LED lamp panel, a heat dissipation shell and a reflective cup, the LED lamp panel is disposed inside the heat dissipation shell, the heat dissipation shell is connected with the accommodating cavity through a screw, one end of the reflective cup extends into the heat dissipation shell and is close to the LED lamp panel, the other end of the reflective cup protrudes out of the opening of the housing and is provided with an annular step, and the surface cover portion is provided with a step groove which abuts against the annular step.

6. A multifunctional modular down lamp as claimed in claim 5, wherein the heat dissipation shell is provided with wiring holes.

7. A multifunctional modular downlight according to claim 1, wherein a sealing ring is provided between the cover portion and the opening at one end of the housing.

8. A multi-functional modular downlight according to claim 1, wherein the cover, the connection fitting portion and the cover structure are an integral structure.

9. A multifunctional modular down lamp as claimed in claim 1, wherein the other end of the housing is provided with a rear cover, a wire through hole is provided between the rear cover and the housing, one end of the rear cover is provided with a sealing baffle inserted into the housing, and the sealing baffle is arranged along the contour edge of one end of the rear cover.