CN211853884U

CN211853884U - Lamp fitting

Info

Publication number: CN211853884U
Application number: CN202020937032.5U
Authority: CN
Inventors: 陈洪蔚; 陈站华; 倪国龙; 张国宝
Original assignee: Opp Lighting Appliances Zhongshan Co ltd; Opple Lighting Co Ltd
Current assignee: Opp Lighting Appliances Zhongshan Co ltd; Opple Lighting Co Ltd
Priority date: 2020-05-28
Filing date: 2020-05-28
Publication date: 2020-11-03
Anticipated expiration: 2030-05-28

Abstract

The utility model discloses a lamp, which comprises a lamp shade, a frame and a light source module, wherein the lamp shade is connected with the frame, the lamp shade and the frame form a containing cavity, and the light source module is arranged in the containing cavity; the lampshade comprises a light-emitting part and a first matching component which extends out from a first end face of the light-emitting part and extends along the thickness direction of the lamp, the peripheral edge of the light-emitting part is flush with the peripheral edge of the frame, and light rays emitted by the light source module can be emitted through the light-emitting part; the first end face of the light-emitting part is an end face of the light-emitting part facing the accommodating cavity; and a second matching assembly is arranged in the frame, and the first matching assembly is in clamping fit with the second matching assembly. Above-mentioned scheme can solve the frame that present panel light exists and reduce the problem of aesthetic property.

Description

Lamp fitting

Technical Field

The utility model relates to the field of lighting technology, especially, relate to a lamp.

Background

At present, the panel lamp has the advantages of attractive and concise design, good illumination uniformity, soft light and the like, so that the panel lamp brings beautiful feeling to users and has good lighting effect, and the panel lamp is greatly favored by the market. However, the panel light generally includes a lamp housing and a bezel, and the bezel covers the peripheral edge of the lamp housing when the panel light is mounted, thereby reducing the aesthetic property of the panel light.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a lamp to solve the frame that present panel light exists and reduce the problem of aesthetic property.

In order to solve the above problem, the utility model adopts the following technical scheme:

a lamp comprises a lampshade, a frame and a light source module, wherein the lampshade is connected with the frame, the lampshade and the frame form an accommodating cavity, and the light source module is arranged in the accommodating cavity;

the lampshade comprises a light-emitting part and a first matching component which extends out from a first end face of the light-emitting part and extends along the thickness direction of the lamp, the peripheral edge of the light-emitting part is flush with the peripheral edge of the frame, and light rays emitted by the light source module can be emitted through the light-emitting part; the first end face of the light-emitting part is an end face of the light-emitting part facing the accommodating cavity;

and a second matching assembly is arranged in the frame, and the first matching assembly is in clamping fit with the second matching assembly.

The utility model discloses a technical scheme can reach following beneficial effect:

the utility model discloses an among the lamps and lanterns, the lamp shade includes light-emitting portion, and light-emitting portion's all sides edge sets up with all sides edge parallel and level of frame, is equivalent to on the thickness direction of lamps and lanterns, and light-emitting portion covers the frame completely. Therefore, when the light emitted by the light source module is emitted through the light emitting part, the outline of the frame cannot be displayed around the light emitting part, and the overall screen overall light emitting effect is further realized; compared with the prior art, the utility model discloses a lamps and lanterns possess better aesthetic property undoubtedly.

Drawings

The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it. In the drawings:

fig. 1 is a schematic structural view of a lamp disclosed in an embodiment of the present invention;

fig. 2 is an exploded schematic view of a lamp according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a lampshade disclosed by the embodiment of the invention;

FIG. 4 is an enlarged view of the point A in FIG. 3;

fig. 5 is a schematic structural diagram of a middle frame disclosed in an embodiment of the present invention;

FIG. 6 is an enlarged view of the point B in FIG. 5;

fig. 7 is a partially assembled cross-sectional view of a lampshade and a middle frame disclosed in the embodiment of the invention;

FIG. 8 is an enlarged view of the point C in FIG. 7;

description of reference numerals:

100-lampshade, 110-light-emitting part, 120-first matching component, 121-claw part, 121 a-buckle bulge, 122-pushing part,

200-frame, 210-middle frame, 211-second matching component, 211 a-clamping groove, 220-bottom shell,

300-light source module, 400-driving power supply assembly and 500-light distribution assembly.

Detailed Description

To make the purpose, technical solution and advantages of the present invention clearer, the following will combine the embodiments of the present invention and the corresponding drawings to clearly and completely describe the technical solution of the present invention. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The technical solutions disclosed in the embodiments of the present invention are described in detail below with reference to the accompanying drawings.

Referring to fig. 1 to 8, an embodiment of the present invention discloses a lamp, which includes a lamp cover 100, a frame 200, and a light source module 300. In the present embodiment, the light fixture may be of various types, such as a panel light, a bar light, a shaped flat panel light, and the like.

The frame 200 is a base member of the lamp, and the frame 200 can provide a mounting support base for other structures of the lamp and can also play a certain protection role for other structures of the lamp. The frame 200 can be an aluminum product with light weight and excellent heat dissipation performance, and is beneficial to prolonging the service life of internal devices of the lamp.

The light source module 300 is an optical component of the lamp, and the light source module 300 can emit light to realize the illumination function of the lamp. The light source module 300 includes a light emitting body, which can be an LED light emitting body, and the LED light emitting body has the advantages of environmental protection, energy saving, long service life, and the like.

The lampshade 100 has a light emitting portion 110, and the light emitted from the light source module 300 can be emitted out of the lamp through the light emitting portion 110. In general, the light source module 300 is disposed opposite to the light emitting portion 110, and the light emitted from the light source module 300 can be directly projected on the light emitting portion 110 and emitted through the light emitting portion 110; of course, an auxiliary light distribution assembly may be further disposed in the lamp, and the auxiliary light distribution assembly may adjust a light path of the light emitted from the light source module 300, and finally, the light is projected onto the light emitting portion 110 and then emitted through the light emitting portion 110. In other embodiments, the light source module 300 may also be disposed on the sidewall, a part of the light is directly projected on the light-emitting portion 110, and a part of the light is reflected by the bottom and then emitted through the light-emitting portion 110.

In the embodiment, the lamp cover 100 is connected to the frame 200, the lamp cover 100 and the frame 200 form an accommodating cavity, and the light source module 300 is disposed in the accommodating cavity, that is, the lamp cover 100 and the frame 200 provide an installation space for the light source module 300, and the lamp cover 100 also plays a certain role in protection. The lamp cover 100 may be formed by various molding methods, for example, the lamp cover 100 may be an injection molded part, a blow molded part, or the like.

Specifically, the lampshade 100 further includes a first engaging member 120 extending from the first end surface of the light-emitting portion 110, and the first end surface of the light-emitting portion 110 is an end surface of the light-emitting portion 110 facing the accommodating cavity, so that the lamp does not have a connection and engagement relationship on the light-emitting surface side of the lampshade 100, and the overall aesthetic performance of the lamp is not adversely affected.

Meanwhile, the first matching component 120 extends along the thickness direction of the lamp, so that the first matching component 120 does not extend out of the lampshade 100 when being arranged, that is, the first matching component 120 does not extend out of the edge of the light-emitting portion 110 and is all covered by the light-emitting portion 110.

The frame 200 is provided with a second mating component 211 therein, and the first mating component 120 is snap-fitted with the second mating component 211. It should be appreciated that the secure connection of the lamp enclosure 100 and the frame 200 is achieved by the snap-fit relationship of the first mating member 120 and the second mating member 211.

In the present embodiment, the peripheral side edge of the light exit portion 110 is flush with the peripheral side edge of the frame 200. Specifically, with such a configuration, the edge profile of the frame 200 does not exceed the coverage of the light-emitting portion 110, so when the lamp disclosed in the present embodiment emits light, the light-emitting portion 110 is entirely lit, and the light-emitting surface of the lamp is the profile of the light-emitting portion 110, and the profile of the frame 200 does not exist, thereby achieving the effect of full-surface screen light emission, as shown in fig. 1.

Secondly, the flush structure can make the combining area of the lampshade 100 and the frame 200 more square, so that the integral aesthetic property of the lamp is enhanced; moreover, such an arrangement can maximize the size of the frame 200 on the basis of satisfying the overall screen light-emitting effect, so that the frame 200 does not interfere with the light source module 300, and the light source module 300 correspondingly illuminates the whole light-emitting portion 110.

As can be seen from the above description, in the lamp according to the embodiment of the present invention, the lampshade 100 includes the light emitting portion 110, and the peripheral side edge of the light emitting portion 110 is flush with the peripheral side edge of the frame 200, which corresponds to the light emitting portion 110 completely covering the frame 200 in the thickness direction of the lamp. Therefore, when the light emitted from the light source module 300 exits through the light exit part 110, the outline of the frame 200 is not displayed around the light exit part 110, and the overall screen overall light emitting effect is further achieved; compared with the prior art, the embodiment of the utility model discloses a lamps and lanterns undoubtedly possess better aesthetic property.

Please refer to fig. 3 to 8 again:

in this embodiment, the first mating component 120 and the second mating component 211 may have various snap-fit relationships, for example, the first mating component 120 may include a groove structure, and the second mating component 211 may include an elastic latch structure, and when assembling, the elastic latch structure may be embedded into the groove structure to achieve the snap-fit.

In another specific embodiment, the first matching assembly 120 may include a plurality of claw portions 121, one end of each claw portion 121 is a fixed end and is connected to the light emitting portion 110, the other end of each claw portion 121 is a free end, and the free end of each claw portion 121 is provided with a locking protrusion 121 a. It should be understood that, with such an arrangement, the free end of the claw portion 121 can deform relative to the light-emitting portion 110, so as to adjust the engaging position of the engaging protrusion 121 a.

Meanwhile, the second mating member 211 includes a plurality of engaging grooves 211a corresponding to the engaging claw portions 121 one to one, and the engaging claw portions 121 engage with the engaging grooves 211a through the engaging protrusions 121 a. In a specific installation process, the free end of the clamping claw part 121 can be deflected to deform by pressing the clamping claw part 121, so that the clamping protrusion 121a is not interfered with the frame 200 and can be smoothly embedded into the clamping groove 211a, and after the free end of the clamping claw part 121 is deformed again, the clamping protrusion 121a can be clamped in the clamping groove 211a, so that the clamping fit relation between the lampshade 100 and the frame 200 is realized.

Of course, the claw portion 121 may be disposed on the second mating member 211, and correspondingly, the catching groove 211a is disposed on the first mating member 120.

To facilitate the snap-in of the snap-in protrusion 121a into the snap-in groove 211a, in an alternative, the snap-in protrusion 121a may comprise a guiding chamfer for snapping into the snap-in groove 211 a. It should be understood that the guiding chamfer can undoubtedly reduce the squeezing effect of the frame 200 portion where the locking slot 211a is located on the locking protrusion 121a, and based on the structural characteristics of the guiding chamfer, the locking claw portion 121 can be more conveniently inserted into the locking slot 211a along the extending direction of the guiding chamfer.

In this embodiment, the direction of the catch protrusion 121a is not limited, and normally, as shown in fig. 8, the catch protrusion 121a may be disposed on one end surface of the catch portion 121 facing the accommodating cavity, but of course, the catch protrusion 121a may be disposed on another end surface of the catch portion 121, for example, the end surface of the catch portion 121 facing the frame 200.

Further, in order to improve the connection reliability of the lamp shade 100 and the frame 200, in an optional scheme, the claw portion 121 and the inner surface of the frame 200 are arranged at an interval, that is, in the installation process of embedding the claw portion 121 into the slot 211a, a gap space is formed between the claw portion 121 and the inner surface of the frame 200, and the gap space can be used for deformation of the free end of the claw portion 121 so as to avoid interference between the claw portion 121 and the frame 200. However, after the claw portion 121 is inserted into the slot 211a, the claw portion 121 may move in the slot 211a, which may cause the claw portion 121 to be separated from the slot 211a, and the snap-fit relationship between the lamp shade 100 and the frame 200 may be lost.

Therefore, in the present embodiment, the first engaging member 120 may further include an abutting portion 122 connected to the claw portion 121, so that when the abutting portion 122 is driven, the claw portion 121 is indirectly driven. Meanwhile, the abutting portion 122 abuts against the inner surface of the frame 200. It should be understood that, after the claw portion 121 is inserted into the slot 211a, the pushing portion 122 will abut against and push against the inner surface of the frame 200, and the inner surface of the frame 200 will produce a squeezing action on the pushing portion 122 toward the receiving cavity, and the squeezing action is transmitted to the claw portion 121 through the pushing portion 122; in combination with the above, the fastening protrusion 121a is disposed on the end surface of the clamping claw portion 121 facing the accommodating cavity, so that the fastening protrusion 121a is also driven to move toward the accommodating cavity, in this case, the clamping claw portion 121 and the frame 200 where the clamping groove 211a is located are in a mutually abutting state, and meanwhile, the fastening protrusion 121a and the frame 200 where the clamping groove 211a is located interfere with each other, so that the clamping fit relationship between the lampshade 100 and the frame 200 does not fail.

Since the first matching component 120 and the second matching component 211 are located in the receiving cavity, when the light emitted from the light source module 300 is projected on the first matching component 120 and the second matching component 211, the light is blocked by the first matching component 120 and the second matching component 211, and a shadow area is formed on the light emitting portion 110. In an alternative, the first mating member 120 may be disposed adjacent to a peripheral side edge of the light exit portion 110, and the second mating member 211 may be disposed adjacent to a peripheral side edge of the frame 200. It should be understood that, with such an arrangement, even if light is blocked by the first matching component 120 and the second matching component 211, the formed shadow area will coincide with the edge profile of the light-emitting portion 110, and a shadow area will not be formed on the light-emitting surface of the light-emitting portion 110, so that the overall screen light-emitting effect of the lamp can still be achieved.

In this embodiment, the first end surface of the light emitting portion 110 may be overlapped on the frame 200, that is, the light emitting portion 110 may be buckled on the frame 200 during the installation process. In this case, the sealing performance between the lampshade 100 and the frame 200 is better, so that sundries can be effectively prevented from entering the receiving cavity from the space between the lampshade and the frame; meanwhile, the frame 200 can provide a supporting function for the lamp shade 100 through the light emitting portion 110, and by matching the clamping fit relationship between the lamp shade 100 and the frame 200 in the embodiment, the problem that the lamp shade 100 is displaced in the thickness direction of the lamp can be avoided, and the connection reliability between the lamp shade 100 and the frame 200 is further improved.

In order to improve the convenience of assembling and disassembling the lamp, in an alternative scheme, the frame 200 may include a middle frame 210 and a bottom case 220, the middle frame 210 is connected to the bottom case 220, the lamp shade 100 is connected to the middle frame 210, and the lamp shade 100, the middle frame 210 and the bottom case 220 form a receiving cavity. In a specific installation process, the middle frame 210 may be installed on the bottom case 220, and then the lamp shade 100 may be installed on the middle frame 210. In general, the lamp may further include other components, such as the driving power supply assembly 400 and the light distribution assembly 500, which may be disposed on the bottom casing 220 and integrated with the bottom casing 220 into a single module, so as to improve the efficiency of the processes of installation, removal, transportation, etc.

Generally, the second mating member 211 may be disposed on the middle frame 210. Because the lampshade 100 and the frame 200 are arranged adjacently, the clamping fit of the first fitting component 120 and the second fitting component 211 is more convenient, and the connection distance is shorter, so that the processing difficulty is reduced. Of course, the second mating component 211 can also be disposed on the bottom chassis 220, and after the first mating component 120 and the second mating component 211 are snap-fitted, the middle frame 210 can be tightly fixed between the first mating component 100 and the bottom chassis 220.

The other components including the driving power module 400 and the light distribution module 500 are usually disposed in the receiving cavity to protect them. The driving power module 400 is electrically connected to the light source module 300 to supply power to the light source module 300. The light distribution assembly 500 covers the light source module 300 and is used for distributing light for the light source module 300; in general, the light distribution assembly 500 may include a lens, and the lens is usually in a converging configuration, so that the light emitted from the light source module 300 can be converged, and the intensity of the light emitted from the light emitting portion 110 is greater, and the irradiation distance can be longer; of course, the present embodiment does not limit the specific type of the light distribution assembly 500, for example, the light distribution assembly 500 may further include a reflection prism, and the light emitting direction of the light source module 300 is adjusted by the reflection prism.

The utility model discloses what the key description in the above embodiment is different between each embodiment, and different optimization characteristics are as long as not contradictory between each embodiment, all can make up and form more preferred embodiment, consider that the literary composition is succinct, then no longer describe here.

The above description is only an example of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The lamp is characterized by comprising a lampshade (100), a frame (200) and a light source module (300), wherein the lampshade (100) is connected with the frame (200), the lampshade (100) and the frame (200) form an accommodating cavity, and the light source module (300) is arranged in the accommodating cavity;

the lampshade (100) comprises a light-emitting part (110) and a first matching component (120) which extends from a first end face of the light-emitting part (110) and extends along the thickness direction of the lamp, the peripheral side edge of the light-emitting part (110) is flush with the peripheral side edge of the frame (200), and light rays emitted by the light source module (300) can be emitted through the light-emitting part (110); wherein, the first end surface of the light-emitting part (110) is the end surface of the light-emitting part (110) facing the accommodating cavity;

and a second matching component (211) is arranged in the frame (200), and the first matching component (120) is in clamping fit with the second matching component (211).

2. A lamp as claimed in claim 1, wherein the first mating member (120) comprises a plurality of claw portions (121), one end of each claw portion (121) is a fixed end and is connected to the light-emitting portion (110), the other end of each claw portion (121) is a free end, and the free end of each claw portion (121) is provided with a snap projection (121 a); the second matching assembly (211) comprises a plurality of clamping grooves (211a) corresponding to the clamping claw parts (121) one to one, and the clamping claw parts (121) are in clamping fit with the clamping grooves (211a) through the clamping buckle protrusions (121 a).

3. A lamp as claimed in claim 2, characterized in that the snap projection (121a) comprises a guide chamfer for snapping into the snap groove (211 a).

4. A lamp as claimed in claim 2, wherein said latch protrusion (121a) is disposed on an end surface of said latch portion (121) facing said receiving cavity.

5. A lamp as claimed in claim 4, characterized in that the pawl portion (121) is spaced from the inner surface of the frame (200), and the first mating member (120) further comprises an abutting portion (122) connected to the pawl portion (121), the abutting portion (122) abutting against the inner surface of the frame (200).

6. A luminaire as claimed in claim 1, characterized in that the first mating member (120) is arranged adjacent a circumferential side edge of the light exit portion (110), and the second mating member (211) is arranged adjacent a circumferential side edge of the frame (200).

7. A luminaire as claimed in claim 1, characterized in that the first end face of the light exit portion (110) overlaps the frame (200).

8. The lamp as claimed in claim 1, wherein the frame (200) comprises a middle frame (210) and a bottom case (220), the middle frame (210) is connected to the bottom case (220), the lamp cover (100) is connected to the middle frame (210), and the lamp cover (100), the middle frame (210) and the bottom case (220) form the receiving cavity.

9. A light fixture as recited in claim 8, wherein said second mating assembly (211) is disposed on said bezel (210).

10. The light fixture of claim 1, wherein the light fixture is a panel light.

11. The lamp according to claim 1, further comprising a driving power supply assembly (400) and a light distribution assembly (500), wherein the driving power supply assembly (400) and the light distribution assembly (500) are both disposed in the accommodating cavity, the driving power supply assembly (400) is electrically connected with the light source module (300), and the light distribution assembly (500) covers the light source module (300) and is used for distributing light for the light source module (300).