CN211853591U - Lamp fitting - Google Patents

Abstract

The utility model discloses a lamp, which includes a lampshade, a frame, a light source module and a clamping element. The lampshade is detachably connected to the frame, and the lampshade and the frame form a receiving cavity, and the light source module is arranged in the receiving cavity; the lampshade includes a light-emitting portion, a connecting portion and a first combining portion, and the light emitted by the light source module can be emitted through the light-emitting portion; the connecting portion is formed by bending and extending from the peripheral edge of the light-emitting portion, and the connecting portion extends along the thickness direction of the lamp, and the outer peripheral surface of the connecting portion is arranged flush with the outer peripheral surface of the frame; the first combining portion is formed at one end of the connecting portion away from the light-emitting portion; the frame is provided with a second combining portion in the same extension direction as the first combining portion, and the clamping element covers the first combining portion and the second combining portion, and clamps and fixes the first combining portion and the second combining portion together. The above scheme can solve the problem that the frame of the current panel lamp reduces the aesthetics.

Description

lamps

technical field

The utility model relates to the technical field of lighting, in particular to a lamp.

Background technique

At present, due to the advantages of beautiful and simple design, good uniformity of illumination, and soft light, panel lights not only bring a beautiful feeling to users, but also have good lighting effects, so they have been greatly favored by the market. However, the panel light usually includes a lampshade and a frame, and the frame will cover the surrounding edges of the lampshade during installation, thereby reducing the aesthetics of the panel lamp.

Utility model content

The utility model discloses a lamp to solve the problem that the frame of the current panel lamp reduces the aesthetics.

In order to solve the above-mentioned problems, the utility model adopts the following technical solutions:

A lamp includes a lampshade, a frame, a light source module and a clamping element, the lampshade is detachably connected to the frame, the lampshade and the frame form a receiving cavity, and the light source module is arranged in the in the containment cavity;

The lampshade includes a light emitting part, a connecting part and a first joint part, and the light emitted by the light source module can be emitted through the light emitting part; the connecting part is formed by bending and extending from the peripheral edge of the light emitting part, The connecting portion extends along the thickness direction of the lamp, and the outer peripheral surface of the connecting portion is flush with the outer peripheral surface of the frame; the first joint portion is formed on the part of the connecting portion away from the light-emitting portion. one end;

The frame is provided with a second joint part in the same extension direction as the first joint part, the clamping element covers the first joint part and the second joint part, and connects the first joint part. and the second joint portion is clamped and fixed together; in the thickness direction of the lamp, the light emitting portion covers the first joint portion, the second joint portion and the clamping element.

The technical scheme adopted by the utility model can achieve the following beneficial effects:

In the lamp disclosed in the present invention, the lampshade includes a light-emitting portion and a connecting portion, the connecting portion is formed by bending and extending from the peripheral edge of the light-emitting portion, and the connecting portion extends along the thickness direction of the lamp, while the outer peripheral surface of the connecting portion is connected to the frame. The outer peripheral surface of the luminaire is set flush, and in this way, in the thickness direction of the lamp, the light emitting part completely covers the connecting part and the frame.

Therefore, when the light emitted by the light source module exits through the light-emitting part, the outline of the frame will not appear around the light-emitting part, thereby realizing the effect of lighting the whole screen as a whole; compared with the prior art, the lamp disclosed in the present invention is undoubtedly Has better aesthetics.

Description of drawings

The accompanying drawings described here are used to provide a further understanding of the present utility model and constitute a part of the present utility model. The schematic embodiments of the present utility model and their descriptions are used to explain the present utility model and do not constitute an improper limitation to the present utility model. . In the attached image:

FIG. 1 is a schematic structural diagram of a lamp disclosed in an embodiment of the present utility model;

2 is a partial cross-sectional view of a lamp disclosed in an embodiment of the present utility model;

3 is a schematic structural diagram of a lampshade disclosed in an embodiment of the present invention;

Fig. 4 is about the enlarged schematic diagram of A place in Fig. 3;

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

Fig. 6 is the enlarged schematic diagram about B in Fig. 5;

7 is a schematic structural diagram of a clamping element disclosed in an embodiment of the present utility model;

8 is a partial assembly sectional view of a lampshade, a middle frame and a clamping element disclosed in an embodiment of the present utility model;

Fig. 9 is the enlarged schematic diagram about C in Fig. 8;

Description of reference numbers:

100-lampshade, 110-light-emitting part, 120-connecting part, 130-first joint part,

200-frame, 210-middle frame, 211-second joint, 211a-buckle protrusion, 220-bottom case,

300-light source module, 400-drive power supply components, 500-light distribution components,

600-clamping element, 610-first clasping part, 620-bending part, 630-second clasping part, 631-limiting

Raised, 640-snap recessed.

Detailed ways

In order to make the purpose, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the specific embodiments of the present invention and the corresponding drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

The technical solutions disclosed by the various embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

Referring to FIGS. 1 to 9 , an embodiment of the present invention discloses a lamp. The disclosed lamp includes a lampshade 100 , a frame 200 , a light source module 300 and a clamping element 600 . In this embodiment, the lamps can be of various types, such as panel lamps, strip lamps, special-shaped flat lamps, and the like.

Wherein, the frame 200 is the basic component of the lamp, and the frame 200 can provide an installation support foundation for other structures of the lamp, and can also play a certain protective role for other structures of the lamp. The frame 200 can be made of aluminum, the aluminum material is light in weight, and has excellent heat dissipation performance, which is beneficial to improve the service life of the internal components 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 lighting function of the lamp. The light source module 300 includes a light-emitting body, and the light-emitting body is usually selected as an LED light-emitting body. The LED light-emitting body has the advantages of environmental protection, energy saving, and long service life.

The lampshade 100 has a light emitting portion 110 , and the light emitted by the light source module 300 can be emitted outside the lamp through the light emitting portion 110 . Under normal circumstances, the light source module 300 is disposed opposite the light outlet 110, and the light emitted by the light source module 300 can be directly projected on the light outlet 110 and emitted through the light outlet 110; The auxiliary light distribution component can adjust the light path of the light emitted by the light source module 300 , and finally make the light project on the light exit portion 110 and then exit through the light exit portion 110 . In other embodiments, the light source module 300 can also be disposed on the side wall, part of the light is directly projected on the light exit part 110, and part of the light is reflected by the bottom and then exits through the light exit part 110, which is not limited in this application.

In this embodiment, the lampshade 100 and the frame 200 are detachably connected, and the lampshade 100 and the frame 200 form a receiving cavity, and the light source module 300 is arranged in the receiving cavity, that is to say, the lampshade 100 and the frame 200 are the light source module 300 The installation space is provided, and the lampshade 100 also plays a certain protective role. It should be noted that, the lampshade 100 can be manufactured by various molding methods, for example, the lampshade 100 can be an injection-molded part, a blow-molded part, or the like.

Specifically, the lampshade 100 further includes a connecting portion 120 . The connecting portion 120 is formed by bending and extending from the peripheral edge of the light-emitting portion 110 . The connecting portion 120 extends along the thickness direction of the lamp, and the outer peripheral surface of the connecting portion 120 is connected to the outer periphery of the frame 200 . face flush setting. In this way, the connecting portion 120 does not extend toward the outside of the lampshade 100 during installation, that is, the connecting portion 120 does not bend and extend out of the edge of the light-emitting portion 110 , but is completely covered by the light-emitting portion 110 . At the same time, it should be understood that in this case, the edge contour of the frame 200 will not exceed the coverage of the light-emitting portion 110. Therefore, when the lamp disclosed in this embodiment emits light, the light-emitting portion 110 is lighted as a whole, and the lamp The light-emitting surface of the device only includes the outline of the light-emitting portion 110, but does not include the outline of the frame 200, so as to achieve the effect of full-screen light-emitting, as shown in FIG. 1 .

The lampshade 100 further includes a first joint portion 130. The first joint portion 130 is formed at one end of the connecting portion 120 away from the light-emitting portion 110. Under such arrangement, since the end of the connecting portion 120 facing away from the light-emitting portion 110 has sufficient space for installation, the first joint portion 130 can be avoided. A joint portion 130 interferes with the light emitting portion 110 .

The frame 200 is provided with a second joint portion 211 in the same extension direction as the first joint portion 130 , and the clamping element 600 covers the first joint portion 130 and the second joint portion 211 and connects the first joint portion 130 and the second joint portion 211 . The joints 211 are clamped and fixed together. It should be understood that, through the clamping and fixing action of the clamping element 600 , the lampshade 100 and the frame 200 can undoubtedly achieve a fixed connection relationship.

At the same time, in the thickness direction of the lamp, the light emitting portion 110 covers the first coupling portion 130 , the second coupling portion 211 and the clamping element 600 . Specifically, under this arrangement, neither the first combining part 130 nor the second combining part 211 extends out of the edge of the light exit part 110 , and the clamping element 600 will not be located outside the outline of the light exit part 110 . During lighting, the first combining part 130 , the second combining part 211 and the clamping element 600 will not damage the full-screen lighting effect of the lamp.

As can be seen from the above description, in the lamp disclosed in the embodiment of the present invention, the lampshade 100 includes a light-emitting portion 110 and a connecting portion 120. The connecting portion 120 is formed by bending and extending from the peripheral edge of the light-emitting portion 110, and the connecting portion 120 is formed along the lamp. At the same time, the outer peripheral surface of the connecting portion 120 and the outer peripheral surface of the frame 200 are arranged flush with each other. In this way, in the thickness direction of the lamp, the light emitting portion 110 completely covers both the connecting portion 120 and the frame 200.

Therefore, when the light emitted by the light source module 300 exits through the light exit portion 110 , the outlines of the connecting portion 120 and the frame 200 will not appear around the light exit portion 110 , thereby achieving the effect of lighting the entire screen as a whole; compared with the prior art , the lamps disclosed in the embodiments of the present invention undoubtedly have better aesthetics.

Please refer to Figure 3 to Figure 9 again:

In this embodiment, the shapes of the first joint portion 130 and the second joint portion 211 may be adapted to each other, and the opposite surfaces of the two are arranged to fit each other. In this case, the degree of connection between the first joint portion 130 and the second joint portion 211 is more closely, and there is no gap space for movement and dislocation between them, which is beneficial to improve the connection reliability between the two; at the same time, the first joint The shapes of the part 130 and the second joint part 211 match, which can make them all fit together, which is also beneficial to the configuration of the clamping element 600, so that when the three are held and fixed, the hands between the three are more symmetrical and uniform.

In this embodiment, there are various extension directions of the first joint portion 130 and the second joint portion 211 . For example, the first joint portion 130 and the second joint portion 211 can both extend in a direction away from the receiving cavity, so that it can be compared The first joint portion 130 and the second joint portion 211 can be easily clamped and fixed outside the accommodating cavity, which is beneficial to the convenience of disassembly and assembly. Of course, this embodiment is less safe, and anyone can disassemble the entire lamp by removing the clamping element 600; at the same time, the clamping element 600, the first joint portion 130 and the second joint portion 211 are easily exposed to sundries on the outside corrosion, the service life is shorter, and the connection relationship between the lampshade 100 and the frame 200 is unreliable and unstable.

Based on this, in a specific implementation manner, the first combination portion 130 and the second combination portion 211 may both extend toward the receiving cavity. Specifically, since the first joint portion 130 extends in the direction of the receiving cavity, and the first joint portion 130 is connected to the connecting portion 120 , and in combination with the above, the connecting portion 120 is completely covered by the light-emitting portion 110 , it can be seen that , the first joint portion 130 will not extend toward the outside of the lampshade 100 , that is, the first joint portion 130 will not extend out of the edge of the light-emitting portion 110 , but is completely covered by the light-emitting portion 110 ; The edge contour will not exceed the coverage of the light emitting portion 110, and the second joint portion 211 also extends toward the receiving cavity. Therefore, the second joint portion 211 does not extend toward the outside of the frame 200, that is, the second joint portion 211. 211 does not extend out of the edge of the light-exiting part 110, and is completely covered by the light-exiting part 110; therefore, under such a setting, it is more conducive to realize that the first combining part 130, the second combining part 211 and the clamping element 600 are light-extracted covered by section 110.

At the same time, in this arrangement, the first joint portion 130 and the second joint portion 211 are both located inside the receiving cavity. During the installation process, the first joint portion 130 needs to be connected to the first joint portion 130 by the clamping element 600 in the receiving cavity during the installation process. It is clamped and fixed with the second joint part 211; the disassembly process is the same, so the lamp can be prevented from being disassembled illegally, and the clamping element 600, the first joint part 130 and the second joint part 211 can also be protected from external impurities Corrosion of the material increases the service life. In this embodiment, the connection relationship between the lampshade 100 and the frame 200 can be released by setting a switchable working window, opening the receiving cavity to expose the receiving cavity, and then removing the clamping element 600 .

In this embodiment, the clamping element 600 may include a first clasping portion 610 , a bending portion 620 and a second clasping portion 630 . The first clasping portion 610 is pressed and fixed to the first joint portion 130 away from the second joint. On the surface of the part 211, one end of the bent part 620 is connected to the first holding part 610, and the bent part 620 extends from the free end of the first joint part 130 to the free end of the second joint part 211. The other end is connected to the second clasping portion 630 , and the second clasping portion 630 is pressed and fixed to the surface of the second coupling portion 211 away from the first coupling portion 130 .

It should be understood that, when the first clasping portion 610 is pressed and fixed to the first joint portion 130 , it can exert a force on the first joint portion 130 , and correspondingly, the second clasp portion 630 is pressed and fixed to the second joint portion 130 When the joint part 211 is connected, a force can be applied to the second joint part 211, so that the first joint part 130 and the second joint part 211 can be more closely fitted; at the same time, due to the sliding friction force, the clamping element 600 It will not be separated from the first joint part 130 and the second joint part 211; moreover, it is precisely because of the clamping and fixing effect of the clamping element 600 that it ensures that the first joint part 130 and the second joint part 211 will not be separated from each other. Relative displacement and dislocation occur, thereby ensuring the stability of the connection between the lampshade 100 and the frame 200 .

Further, the clamping element 600 can be snap-fitted with at least one of the first coupling portion 130 and the second coupling portion 211 , that is, the clamping element 600 can only be snap-fitted with the first coupling portion 130 , or It can only be snap-fitted with the second combining portion 211 , or can be snap-fitted with the first combining portion 130 and the second combining portion 211 at the same time, which is not limited in this embodiment.

In the embodiment in which the clamping element 600 is only snap-fitted with the second joint portion 211 , the free end of the second joint portion 211 may be provided with a snap protrusion 211 a , and the snap protrusion 211 a is provided on the second joint portion 211 away from the One end face of the first joint portion 130 ; the second clasping portion 630 is provided with a limiting protrusion 631 , and the limiting protrusion 631 is disposed on the end face of the second clasping portion 630 facing the second coupling portion 211 , and the limiting protrusion 631 The lifting 631 , the second clasping portion 630 and the bending portion 620 form a buckling recess 640 , and the buckling protrusion 211 a is snap-fitted with the buckling recess 640 . It should be understood that, in the specific clamping process, firstly, the first clasping portion 610 and the second clasping portion 630 can be manually opened to a certain angle, and the first engaging portion 130 and the second engaging portion 211 can be embedded into the clamping element 600, and at the same time make the snap protrusions 211a embedded in the snap recesses 640, so that the limit fit between the snap protrusions 211a and the limit protrusions 631 is completed, and finally the first snap is removed. The force of the portion 610 and the second clasping portion 630 completes the clamping and fixing of the first joint portion 130 and the second joint portion 211 by the holding element 600 .

Of course, in the embodiment in which the clamping element 600 is also snap-fitted with the first combining portion 130, the free end of the first combining portion 130 and the first snap-holding portion 610 may also be provided with snap structures that cooperate with each other. And through the snap-fit relationship of the snap-fit structure, the snap-connection between the clamping element 600 and the first joint portion 130 is realized.

In order to facilitate the snapping protrusions 211a to be snapped into the snapping recesses 640, in an optional solution, the snapping protrusions 211a may include a first guide chamfer for the limiting protrusions 631 to be snapped into, and the limiting protrusions 631 A second guide chamfer is included for the snap protrusion 211a to be snapped into. It should be understood that, based on the structural features of the first guide chamfer and the second guide chamfer, it is undoubtedly possible to reduce the squeezing effect of the locking protrusion 211a on the limiting protrusion 631, and extend along the contours of the two guide chamfers. The direction of the buckle protrusion 211a can be more easily embedded into the buckle depression 640 to achieve the snap fit, thereby improving the convenience of installation.

Typically, the clamping element 600 may be U-shaped. Of course, the specific shape of the clamping element 600 can be various, such as V-shape, C-shape and so on.

In order to improve the convenience of disassembly and assembly of the lamp, in an optional solution, the frame 200 may include a middle frame 210 and a bottom case 220, the middle frame 210 is detachably connected to the bottom case 220, the lampshade 100 is detachably connected to the middle frame 210, and The lampshade 100 , the middle frame 210 and the bottom case 220 form a receiving cavity. In the specific installation process, the order in which the lampshade 100, the middle frame 210 and the bottom case 220 are installed is not limited. Generally, the lampshade 100 can be installed on the middle frame 210 first, and then the middle frame 210 can be installed on the bottom case 220. Can.

Of course, the above-mentioned embodiment in which the frame 200 includes the middle frame 210 and the bottom case 220 is also beneficial to realize the disassembly and assembly of the lamp disclosed in this embodiment. Specifically, when assembling the lamp, the lampshade 100 and the middle frame can be installed first. 210. Due to the vacancy of the bottom case 220, the installation operation can be performed inside the receiving cavity, that is, the first joint portion 130 and the second joint portion 211 are clamped and fixed by the clamping element 600, and then the bottom case 220 is installed in the middle frame. 210, the assembly of the lamp is completed; when disassembling the lamp, the bottom case 220 and the middle frame 210 can be separated and disassembled, and then the clamping element 600 can be easily removed inside the receiving cavity. At this time, the first joint part If there is no fixed connection relationship between the 130 and the second joint portion 211, the middle frame 210 and the lampshade 100 can be separated and disassembled, thus completing the disassembly of the lamp.

The luminaire may also include other components, such as the driving power supply assembly 400 and the light distribution assembly 500, etc., which can be arranged on the bottom case 220, and integrated with the bottom case 220 as an integral module, which can facilitate installation, disassembly, transportation, etc. efficiency of the process.

Normally, the second joint portion 211 may be disposed on the middle frame 210 . Since the lampshade 100 and the middle frame 210 are disposed adjacent to each other, the first joint portion 130 and the second joint portion 211 are more convenient for the two to achieve snap fit, and the connection distance is shorter, which reduces the processing difficulty. Of course, the second coupling part 211 can also be provided on the bottom case 220 , and after the first coupling part 130 and the second coupling part 211 are snap-fitted, the lampshade 100 and the bottom case 220 can press and fix the middle frame 210 on the bottom case 220 . between the two.

The aforementioned other components including the driving power supply assembly 400 and the light distribution assembly 500 are generally disposed in the receiving cavity to protect them. The driving power component 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 to distribute light for the light source module 300 ; usually, the light distribution assembly 500 may include a lens, and the lens is usually in a converging configuration, so that the light source module 300 can emit light. The light emitted by the light distribution unit 110 is concentrated, so that the intensity of the light emitted by the light exit part 110 is greater, and the irradiation distance can be farther; of course, this embodiment does not limit the specific type of the light distribution assembly 500, for example, the light distribution assembly 500 The light emitting direction of the light source module 300 is adjusted by the reflective prism.

The above embodiments of the present invention mainly describe the differences between the various embodiments. As long as the different optimized features of the various embodiments are not contradictory, they can be combined to form better embodiments. Considering the conciseness of the text, here It will not be repeated.

The above descriptions are merely examples of the present invention, and are not intended to limit the present invention. For those skilled in the art, various modifications and changes can be made to the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the scope of the claims of the present utility model.

Claims (12)

1. The lamp is characterized by comprising a lampshade (100), a frame (200), a light source module (300) and a clamping element (600), wherein the lampshade (100) is detachably 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), a connecting part (120) and a first combining part (130), and light rays emitted by the light source module (300) can be emitted out through the light-emitting part (110); the connecting part (120) is formed by bending and extending from the peripheral side edge of the light outlet part (110), the connecting part (120) extends along the thickness direction of the lamp, and the peripheral surface of the connecting part (120) is flush with the peripheral surface of the frame (200); the first combination part (130) is formed at one end of the connecting part (120) departing from the light outlet part (110);

the frame (200) is provided with a second connecting part (211) which has the same extending direction as the first connecting part (130), and the clamping element (600) is wrapped on the first connecting part (130) and the second connecting part (211) and clamps and fixes the first connecting part (130) and the second connecting part (211) together; the light-emitting portion (110) covers the first coupling portion (130), the second coupling portion (211), and the clamping member (600) in a thickness direction of the lamp.

2. A lamp as recited in claim 1, wherein the first joining portion (130) and the second joining portion (211) are adapted in shape, and opposite surfaces thereof are disposed in close contact with each other.

3. A light fixture as recited in claim 1, wherein said first joining portion (130) and said second joining portion (211) each extend into said receiving cavity.

4. A lamp as claimed in claim 1, characterized in that the clamping element (600) comprises a first fastening portion (610), a bending portion (620) and a second fastening portion (630), the first fastening portion (610) is fixed to the surface of the first combining portion (130) facing away from the second combining portion (211) in a pressing manner, one end of the bending portion (620) is connected to the first fastening portion (610), the bending portion (620) extends from the free end of the first combining portion (130) to the free end of the second combining portion (211), the other end of the bending portion (620) is connected to the second fastening portion (630), and the second fastening portion (630) is fixed to the surface of the second combining portion (211) facing away from the first combining portion (130) in a pressing manner.

5. A lamp as claimed in claim 4, characterized in that said clamping element (600) is snap-fitted with at least one of said first joint (130) and said second joint (211).

6. A lamp as claimed in claim 5, characterized in that the free end of the second combining part (211) is provided with a snap projection (211a), the snap projection (211a) is provided on an end surface of the second combining part (211) facing away from the first combining part (130); the second is detained and is held portion (630) and be provided with spacing arch (631), spacing arch (631) set up in the second is detained and is held portion (630) orientation a side end face of second joint portion (211), spacing arch (631) the second is detained and is held portion (630) with bend portion (620) and form buckle sunken (640), buckle arch (211a) with buckle sunken (640) joint cooperation.

7. A lamp as claimed in claim 6, characterized in that the catch projection (211a) comprises a first guide chamfer into which the stop projection (631) can be snapped in, and the stop projection (631) comprises a second guide chamfer into which the catch projection (211a) can be snapped in.

8. A luminaire as claimed in claim 1, characterized in that the clamping element (600) is U-shaped.

9. A light fixture as claimed in claim 1 or 3, characterized in that said frame (200) comprises a middle frame (210) and a bottom case (220), said middle frame (210) is detachably connected to said bottom case (220), said lampshade (100) is detachably connected to said middle frame (210), and said lampshade (100), said middle frame (210) and said bottom case (220) form said receiving cavity.

10. A light fixture as claimed in claim 9, characterized in that the second joint part (211) is arranged on the middle frame (210).

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

12. 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).

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