Folding panel lamp

Abstract

The folding panel lamp comprises a bottom frame, a lamp shell, a diffusion plate and a light-emitting assembly which are matched with one another, wherein the light-emitting assembly is mounted in the lamp shell; the bottom frame, the lamp shell and the diffusion plate telescopically adjust the height between the lamp shell and the diffusion plate through a telescopic structure, and the telescopic structure comprises that the bottom of the bottom frame extends inwards to form a pressing plate, the edge of the bottom extends upwards to form a platform, and the inner end of the platform inclines downwards to form a clamping hook; the outer end of the diffusion plate is lapped on the pressing plate; the lamp shell is provided with a side face made of elastic foldable materials, the bottom of the side face inwards forms an upper pressing plate and obliquely upwards forms a clasp, and the upper pressing plate presses the diffusion plate and clamps the clasp into the clamping hook of the bottom frame to be fixed. The lamp shell is pulled or pressed down to pull up or bend the foldable side face of the lamp shell to adjust the distance between the light-emitting assembly in the lamp shell and the diffusion plate, the structure is simple, and light emitting uniformity is good.

Description

Technical Field

[0001] The present invention relates to the field of lighting, and in particular to a folding panel lamp with a simple structure and good light output uniformity. Background Art

[0002] For conventional direct - down panel lamps on the market, to ensure the light output effect, the overall height of the lamp is generally about 33 mm, resulting in extremely high logistics costs. While for ultra - thin direct - down panel lamps, the height is generally 20 - 30 mm, but the light output uniformity is poor. Summary of the Invention

[0003] The purpose of the present invention is to solve the above problems of the prior art and provide a folding panel lamp with a simple structure and good light output uniformity.

[0004] To achieve the above purpose, the technical solution of the present invention is as follows:

[0005] The folding panel lamp includes a bottom frame, a lamp housing, a diffuser plate, and a light - emitting component installed in the lamp housing, which cooperate with each other. Among them, the bottom frame, the lamp housing, and the diffuser plate are adjusted in height between the lamp housing and the diffuser plate through a telescopic structure.

[0006] Further, the telescopic structure includes: a pressing plate is formed by the bottom of the bottom frame extending inwards, a platform is formed by the bottom edge extending upwards, and a hook is formed by the inner end of the platform slanting downwards; the outer end of the diffuser plate is placed on the pressing plate; the lamp housing has a side surface made of an elastic and foldable material, the bottom of the side surface extends inwards to form an upper pressing plate, and extends obliquely upwards to form a buckling hook. The upper pressing plate presses the diffuser plate and snaps the buckling hook into the hook of the bottom frame for fixation; pulling or pressing down the lamp housing causes the foldable side surface of the lamp housing to be pulled up or bent to adjust the distance between the light - emitting component in the lamp housing and the diffuser plate.

[0007] Further, the telescopic structure includes: a pressing plate is formed by the bottom of the bottom frame extending inwards, and a stepped platform is formed by the bottom edge extending upwards; the outer end of the diffuser plate is placed on the pressing plate; the lamp housing includes an upper housing and a fixing ring. The side surface of the upper housing is a frustum - shaped structure, and a convex strip is formed on the outer surface of the lower part of the side surface. The main body of the fixing ring is a conical ring body adapted to be sleeved with the upper housing. The upper part of the fixing ring and the convex strip of the upper housing cooperate to form a groove. The bottom of the fixing ring forms a flat pressing plate, and the flat pressing plate extends upwards and then outwards to form a mounting plate; the upper housing and the fixing ring are movably sleeved and matched to ensure that when the upper housing is pulled up, it is fixed by snapping the convex strip into the groove. The flat pressing plate at the bottom of the fixing ring presses on the diffuser plate, and the mounting plate is fixedly installed on the stepped platform at the bottom of the bottom frame for fixation; pulling or pressing down the upper housing causes the upper lamp housing and the fixing ring to be telescoped, thereby adjusting the distance between the light - emitting component in the upper housing and the diffuser plate.

[0008] Further, the top surface of the lamp housing extends outwards to form a lifting handle.

[0009] Further, the mounting plate of the fixing ring is fixedly installed on the stepped platform at the bottom of the bottom frame through bolts.

[0010] Furthermore, both ends of the side of the lamp housing are made of plastic PP, and the middle part is made of TPR foldable soft rubber.

[0011] Furthermore, the bottom frame is an aluminum frame structure integrally formed of aluminum.

[0012] With the above technical solutions, compared with the prior art, the folding panel lamp of the present invention maintains a folded state during transportation, saving logistics costs. When the end customer installs it, it can be unfolded and installed for use. The folding panel lamp solution has low logistics costs and good light output uniformity. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is an exploded view of the folded state of Embodiment 1 of the present invention;

[0014] Figure 2 is an assembled view of the folded state of Embodiment 1 of the present invention;

[0015] Figure 3 is an exploded view of the three-dimensional cross-section of the folded state of Embodiment 1 of the present invention;

[0016] Figure 4 is an assembled view of the three-dimensional cross-section of the folded state of Embodiment 1 of the present invention;

[0017] Figure 5 is an assembled cross-sectional view of the folded state of Embodiment 1 of the present invention;

[0018] Figure 6 is the present invention Figure 4 Enlarged view of partial A;

[0019] Figure 7 is an exploded view of the stretched state of Embodiment 1 of the present invention;

[0020] Figure 8 is an assembled view of the stretched state of Embodiment 1 of the present invention;

[0021] Figure 9 is an exploded view of the three-dimensional cross-section of the stretched state of Embodiment 1 of the present invention;

[0022] Figure 10 is an assembled view of the three-dimensional cross-section of the stretched state of Embodiment 1 of the present invention;

[0023] Figure 11 is an assembled cross-sectional view of the stretched state of Embodiment 1 of the present invention;

[0024] Figure 12 is the present invention Figure 10 Enlarged view of partial B;

[0025] Figure 13 is an exploded view of the folded state of Embodiment 2 of the present invention;

[0026] Figure 14 It is a schematic diagram of the combination in the folded state of the second embodiment of the present invention;

[0027] Figure 15 It is a schematic diagram of the three-dimensional cross-section decomposition in the folded state of the second embodiment of the present invention;

[0028] Figure 16 It is a schematic diagram of the three-dimensional cross-section combination in the folded state of the second embodiment of the present invention;

[0029] Figure 17 It is a schematic diagram of the combined cross-section in the folded state of the second embodiment of the present invention;

[0030] Figure 18 It is the present invention Figure 16 Enlarged schematic diagram of partial C;

[0031] Figure 19 It is a schematic diagram of the three-dimensional cross-section combination in the stretched state of the second embodiment of the present invention;

[0032] Figure 20 It is a schematic diagram of the combined cross-section in the stretched state of the second embodiment of the present invention;

[0033] Figure 21 It is the present invention Figure 19 Enlarged schematic diagram of partial D. Detailed implementation manners

[0034] In order to further explain the technical solution of the present invention, the present invention will be elaborated in detail through specific embodiments below.

[0035] The folding panel lamp includes a bottom frame 1, a lamp housing 2, a diffusion plate 3, and a light-emitting component 4 installed in the lamp housing, which cooperate with each other; wherein, the bottom frame 1, the lamp housing 2, and the diffusion plate 3 are telescopically adjusted in height between the lamp housing 2 and the diffusion plate 3 through a telescopic structure 5.

[0036] Specifically, as Figure 1-12 shown, it is the first embodiment of the present invention.

[0037] The telescopic structure includes: a pressing plate 11 extends inward from the bottom of the bottom frame 1, a platform 12 extends upward from the bottom edge, and a hook 13 is formed obliquely downward at the inner end of the platform; the outer end of the diffusion plate 3 is placed on the pressing plate; the side surface 21 of the lamp housing 2 is made of an elastic and foldable material, the bottom of the side surface forms an upper pressing plate 22 inward, and a buckling hook 23 is formed obliquely upward. The upper pressing plate 22 presses the diffusion plate 3 and snaps the buckling hook 32 into the hook 13 of the bottom frame 1 for fixation; pulling or pressing down the lamp housing 2 causes the foldable side surface 21 of the lamp housing to be pulled up or bent to adjust the distance between the light-emitting component 4 in the lamp housing 2 and the diffusion plate 3.

[0038] Furthermore, the top surface of the lamp housing 2 extends outward to form a lifting handle 24. Both ends of the side surface 21 of the lamp housing are made of plastic PP, and the middle part is made of TPR foldable soft rubber. The bottom frame 1 is an aluminum frame structure integrally formed of aluminum.

[0039] Figure 13-21 This is Embodiment 2. The telescopic structure includes: a pressing plate 11' extends inward from the bottom of the bottom frame 1', and a stepped platform 12' extends upward from the bottom edge; the outer end of the diffusion plate 3' is placed on the pressing plate 11'; the lamp housing 2' includes an upper housing 21' and a fixing ring 22'. The side surface of the upper housing 21' is a frustum-shaped structure, and a rib 211' is formed on the outer surface of the lower part of the side surface. The main body of the fixing ring 22' is a conical ring body that fits over the upper housing. The upper part of the fixing ring cooperates with the rib 211' of the upper housing to form a groove 221'. A flat pressing plate 222' is formed at the bottom of the fixing ring 22', and the flat pressing plate 222' extends upward and then outward to form a mounting plate 223'; the upper housing 21' is movably sleeved with the fixing ring 22' and ensures that when the upper housing is pulled up, it is clamped and fixed by the rib 211' and the groove 221'. The flat pressing plate 222' at the bottom of the fixing ring 22' presses on the diffusion plate 3', and the mounting plate 223' is fixedly installed on the stepped platform 12' at the bottom of the bottom frame 1' for fixation; pulling or pressing down the upper housing 21' enables the upper lamp housing 21' and the fixing ring 22' to be telescopic, thereby adjusting the distance between the light-emitting component 4' in the upper housing 21' and the diffusion plate 3'.

[0040] Furthermore, the mounting plate 223' of the fixing ring 22' is fixedly installed on the stepped platform 12' at the bottom of the bottom frame 1' by bolts 5.

[0041] Compared with the prior art, the folding panel lamp remains in a folded state during transportation, saving logistics costs. When the end customer installs it, it can be unfolded and installed for use. This folding panel lamp solution has low logistics costs and good light emission uniformity.

[0042] The above description shows and describes the preferred embodiments of the present invention. As mentioned above, it should be understood that the present invention is not limited to the form disclosed herein, should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications, and environments, and can be changed within the scope of the inventive concept described herein through the above teachings or the technology or knowledge in the relevant field. And any changes and variations made by those skilled in the art without departing from the spirit and scope of the present invention should fall within the protection scope of the appended claims of the present invention.

Claims

1. Foldable panel light, characterized in that, It includes a bottom frame, a lamp housing, a diffuser plate, and a light-emitting component installed inside the lamp housing that cooperate with each other; among them, the bottom frame, the lamp housing, and the diffuser plate are telescopically adjusted in height between the lamp housing and the diffuser plate through a telescopic structure.

2. The folding panel lamp according to claim 1, wherein: The telescopic structure includes: a pressing plate is formed by the bottom of the bottom frame extending inward, a platform is formed by the bottom edge extending upward, and a hook is formed by the inner end of the platform slanting downward; the outer end of the diffuser plate is placed on the pressing plate; the lamp housing has a side surface made of an elastic and foldable material, the bottom of the side surface extends inward to form an upper pressing plate, and slants upward to form a hook, the upper pressing plate presses the diffuser plate and snaps the hook onto the hook of the bottom frame for fixation; pulling or pressing down the lamp housing causes the foldable side surface of the lamp housing to be pulled up or bent to adjust the distance between the light-emitting component inside the lamp housing and the diffuser plate.

3. The folding panel lamp according to claim 1, characterized in that: The telescopic structure includes: a pressing plate is formed by the bottom of the bottom frame extending inward, and a stepped platform is formed by the bottom edge extending upward; the outer end of the diffuser plate is placed on the pressing plate; the lamp housing includes an upper housing and a fixing ring, the side surface of the upper housing is a frustum-shaped structure, a convex strip is formed on the outer surface of the lower part of the side surface, the main body of the fixing ring is a conical ring body adapted to be sleeved with the upper housing, a groove is formed by the cooperation of the upper part of the fixing ring and the convex strip of the upper housing, a flat pressing plate is formed at the bottom of the fixing ring, and the flat pressing plate extends upward and then outward to form a mounting plate; the upper housing and the fixing ring are movably sleeved and cooperated to ensure that when the upper housing is pulled up, it is fixed by being snapped with the convex strip and the groove, the flat pressing plate at the bottom of the fixing ring presses on the diffuser plate, and the mounting plate is installed and fixed on the stepped platform at the bottom of the bottom frame for fixation; pulling or pressing down the upper housing causes the upper lamp housing and the fixing ring to be telescopic, thereby adjusting the distance between the light-emitting component inside the upper housing and the diffuser plate.

4. The folding panel lamp according to claim 2, wherein: The top surface of the lamp housing extends outward to form a lifting handle.

5. The folding panel lamp according to claim 3, characterized in that: The mounting plate of the fixing ring is installed and fixed on the stepped platform at the bottom of the bottom frame by bolts.

6. The folding panel lamp according to claim 4, wherein: Both ends of the side surface of the lamp housing are made of plastic PP, and the middle is made of TPR foldable soft rubber.

7. The folding panel lamp according to any one of claims 1-6, characterized in that: The bottom frame is an aluminum frame structure integrally formed of aluminum.

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