CN209084519U

CN209084519U - Curved panel lamp

Info

Publication number: CN209084519U
Application number: CN201821880785.6U
Authority: CN
Inventors: 刘俞彤
Original assignee: Chinalight (hongkong) International Co Ltd
Current assignee: Chinalight (hongkong) International Co Ltd
Priority date: 2018-11-14
Filing date: 2018-11-14
Publication date: 2019-07-09
Anticipated expiration: 2028-11-14

Abstract

The utility model provides a kind of curved panel lamp, including curved panel luminescence unit, luminescence unit includes shell, light guide plate and LED light source board, shell includes bottom plate, first, second side plate, support plate, first and second clamping grooves, bottom plate is arch-shaped rectangular slab, first, second side plate extends vertically upwards rear and bottom plate along two arc long sides of bottom plate and forms containing cavities, first, second clamping groove is arc-shaped slot, first, two clamping grooves are respectively along first, two side plates are arranged far from the free margins of bottom plate, first, two clamping grooves are parallel with the arc long side of bottom plate, support plate is extended vertically along bottom plate into containing cavities, LED light source board is fixed on the supporting plate, light guide plate passes through first, two clamping grooves are fixed on first, two side sheet rooms, LED light source board is wrapped in containing cavities by light guide plate.Cooperated by the arcuate structure of shell, curved panel lamp is enable to be carried out expansion extension as needed, and stablized after installing shockproof.

Description

Curved panel lamp

Technical field

The utility model relates to lamps and lanterns more particularly to curved panel lamps.

Background technique

Panel light has many advantages, such as that simple and beautiful, atmosphere is luxurious, light is comfortable and becomes clear, is illuminating as illuminator Aspect is used widely.

Existing panel light is all square structure, on the one hand, square panel lamp light structures are simple, and form is single, in this way Light structures prevent light from equably being dissipated, illuminating effect is bad.At the same time, it is installed in rectangular structure LED etc. cannot generally accomplish humanized flexibly manipulation and adjustment according to actual needs, not very practical.

Utility model content

To solve the above-mentioned problems, it the purpose of this utility model is to provide a kind of curved panel lamp, can be adjusted flexibly Illumination brightness, and the illumination length of panel light can be extended according to actual needs, so that entire illumination is more both artistic and practical.

The technical scheme adopted by the utility model to solve the technical problem is as follows:

A kind of curved panel lamp, including curved panel luminescence unit, the curved panel luminescence unit include shell, leaded light Plate and LED light source board, the shell include bottom plate, the first side plate, the second side plate, support plate, the first clamping groove and the second clamping Slot, the bottom plate are arch-shaped rectangular slab, and the first side plate and the second side plate are vertical along two arc long sides of bottom plate respectively After upwardly extending and containing cavities are collectively formed in bottom plate, and the first clamping groove and the second clamping groove are arc-shaped slot, the first clamping groove It is arranged along the first side plate far from the free margins of bottom plate, the second clamping groove is arranged along the second side plate far from the free margins of bottom plate, First card section slot and the second clamping groove are parallel with two arc long sides of bottom plate, and the support plate is along bottom plate into containing cavities It extends vertically, on the supporting plate, the light guide plate passes through the first clamping groove and the second clamping groove for the LED light source board fixed setting Fixation is housed between the first side plate and the second side plate, and LED light source board is wrapped in containing cavities by the light guide plate.

Utility model has the advantages that

Since curved panel luminescence unit can work independently as the smallest luminescence unit, make it possible to according to practical need Multiple arcs panel luminescence unit is end to end, show the illumination of more preferable effect and brightness.

Detailed description of the invention

Fig. 1 is the schematic diagram of the curved panel lamp of the utility model；

Fig. 2 is the partial schematic diagram of curved panel luminescence unit in Fig. 1；

Fig. 3 is the cross-sectional view of curved panel luminescence unit in Fig. 2.

Specific embodiment

The utility model is described in further detail with reference to the accompanying drawings and examples:

Fig. 1-Fig. 3 is please referred to, a kind of curved panel lamp 100 can be flexibly applied to various illumination places, including arcwall face Plate luminescence unit 10, the curved panel luminescence unit 10 include shell 20, light guide plate 30 and LED light source board (not shown). Shell 20 includes bottom plate 201, the first side plate 202, the second side plate 203, support plate 204, the first clamping groove 205 and the second clamping groove 206, the bottom plate 201 is arch-shaped rectangular slab, and the first side plate 202 and the second side plate 203 are respectively along the two of bottom plate 201 After a arc long side extends vertically upwards and containing cavities, the first clamping groove 205 and the second clamping groove 206 is collectively formed in bottom plate 201 It is arc-shaped slot, the first clamping groove 205 is arranged along the first side plate 202 far from the free margins of bottom plate 201, the second clamping groove 206 are arranged along the second side plate 203 far from the free margins of bottom plate 201, and the first card section slot 205 and the second clamping groove 206 are and bottom Two arc long sides of plate 201 are parallel, and the support plate 204 is extended vertically along bottom plate 201 into containing cavities, the LED light Source plate is fixed in support plate 204, and the light guide plate 30 is received by the way that the first clamping groove 205 and the second clamping groove 206 are fixed Hold between the first side plate 202 and the second side plate 203, LED light source board is wrapped in containing cavities by the light guide plate 30.To, The light that LED light source board issues after light guide plate 30 by projecting.

Because bottom plate 201 is arch-shaped rectangular slab, for the lighting effect of no-float, the light guide plate 30 is also Arch-shaped rectangular slab, and the area of light guide plate 30 and bottom plate 201 are quite so that light guide plate 30 can cover it is all LED light source issues after filtering LED light.

Curved panel lamp 100 may adjust its illumination size as needed, luminous needing multiple panel lights 100 to carry out When, bigger curved panel lamp is still formed after multiple arcs panel lamp 100 being joined end to end.Because of arcuate structure, The intersection of two curved panel lamps 100 is capable of forming seamless connection at an entirety, so that in Special use occasion Illumination needs are able to satisfy, the effect of shaded portion in light will not be showed.

In the present embodiment, in order to guarantee the stability and sealing performance of panel light 100, bottom plate 201, the first side plate 202, the second side plate 203, support plate 204, the first clamping groove 205 and the second clamping groove 206 are integrally formed.In installation to solid Positioning postpones, and the entirety that panel light 100 can be unified as one improves shockproof, dust-proof luminaire effect.

Specifically, support plate 204 includes substrate 2041 and supporting rail 2042, and the substrate 2041 is along in bottom plate 201 Heart line vertically extends into containing cavities, and the supporting rail 2042 includes curved panel 2043, and curved panel 2043 is arranged in substrate 2041 tops far from bottom plate 201, curved panel 2043 are parallel with the arc long side of bottom plate.

In order to promote the heat dissipation performance of panel light, the heat dissipation being recessed to substrate 2041 is provided on curved panel 2043 Slot 2044, the length extending direction of radiating groove 2044 and the arc long side of bottom plate 201 are parallel.To when LED light source board is along arc When shape panel 2043 is laid with, the heat that LED light source board distributes can be wandering by radiating groove 2044, improving radiating effect.

In order to further enhance heat dissipation effect, also for comprehensive stability installation effect, the first side plate 202 and the second side plate 203 structures are identical, and the height D1 of substrate 2041 is greater than or equal to the 1/5 of 202 height D2 of the first side plate, and are less than or equal to the The 1/3 of 202 height D2 of side plate so that the installation site of LED light source board is apart from 201 certain altitude of bottom plate, and is stably fixed at In accommodating chamber.

First clamping groove 205 is identical with 206 structure of the second clamping groove, and the first clamping groove 205 includes L shape support plate 2051 With limit plate 2052, the L shape support plate 2051 and limit plate 2052 are formed after extending vertically upwards from the first side plate 202 and are received Hold sliding slot, the side of light guide plate 30 is housed in receiving sliding slot and can adjust more flexiblely along receiving sliding slot sliding to facilitate Whole illumination brightness and other effects.

In order to enable light guide plate 30 is by flexible fixed restriction, minimum range of the L shape support plate 2051 apart from limit plate 2052 D3 is suitable with 30 thickness of light guide plate, or more smaller than the thickness of light guide plate 30, is stuck in the support of L shape to guarantee that light guide plate 30 is fixed Position between plate 2051 and limit plate 2052.

Shell 20 further includes at least two locating slots 207, and at least two locating slot 207 is separately positioned on the first side plate 202 and second on side plate 203, and at least two locating slot 207 is parallel with the arc long side of bottom plate 201, so as to fixed While the LED light source board of position, it can be routed.Also or when multiple arcs panel luminescence unit 10 is end to end, pass through flexible cord In 207 interior cabling of locating slot, to fix multiple arcs panel luminescence unit 10, lighting effect is promoted.

In the embodiment of extension, curved panel lamp 100 includes at least two curved panel luminescence unit 10, The bottom plate 201 of at least two curved panels luminescence unit 10 joins end to end, at least two curved panels luminescence unit 10 light guide plate 30 joins end to end, and completes the assembling of bigger panel light.

The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model Within the scope of shield.

Claims

1. a kind of curved panel lamp, including the first curved panel luminescence unit, the first curved panel luminescence unit includes shell Body, light guide plate and LED light source board, it is characterised in that: the shell includes bottom plate, the first side plate, the second side plate, support plate, One clamping groove and the second clamping groove, the bottom plate are arch-shaped rectangular slab, and the first side plate and the second side plate are respectively along bottom plate Two arc long sides extend vertically upwards after and bottom plate containing cavities are collectively formed, the first clamping groove and the second clamping groove are arc Shape card slot, the first clamping groove are arranged along the first side plate far from the free margins of bottom plate, and the second clamping groove is separate along the second side plate The free margins of bottom plate is arranged, and the first card section slot and the second clamping groove are parallel with two arc long sides of bottom plate, the support plate It is extended vertically along bottom plate into containing cavities, on the supporting plate, the light guide plate passes through first for the LED light source board fixed setting Clamping groove and the fixation of the second clamping groove are housed between the first side plate and the second side plate, and the light guide plate wraps up LED light source board In containing cavities.

2. curved panel lamp according to claim 1, it is characterised in that: the bottom plate, the first side plate, the second side plate, branch Fagging, the first clamping groove and the second clamping groove are integrally formed.

3. curved panel lamp according to claim 2, it is characterised in that: the light guide plate is arch-shaped rectangular slab, The area of light guide plate is suitable with bottom plate.

4. curved panel lamp according to claim 3, it is characterised in that: the support plate includes substrate and supporting rail, institute It states substrate to extend along the central axis of bottom plate into containing cavities, the supporting rail includes curved panel, curved panel setting On top of the substrate far from bottom plate, curved panel is parallel with the arc long side of bottom plate.

5. curved panel lamp according to claim 4, it is characterised in that: be provided on curved panel to base plate recess Radiating groove, radiating groove are parallel with the arc long side of bottom plate.

6. curved panel lamp according to claim 5, it is characterised in that: the first side plate and the second lateral plate structure are identical, base The height of plate is greater than or equal to the 1/5 of the first side plate height, and is less than or equal to the 1/3 of the first side plate height.

7. curved panel lamp according to claim 6, it is characterised in that: the first clamping groove and the second clamping slot structure phase Together, the first clamping groove includes L shape support plate and limit plate, the L shape support plate and limit plate from the first side plate vertically upward Receiving sliding slot is formed after extension, the side of light guide plate is housed in receiving sliding slot and can be along receiving sliding slot sliding.

8. curved panel lamp according to claim 7, it is characterised in that: minimum range of the L shape support plate apart from limit plate It is equal with light guide plate.

9. curved panel lamp according to claim 8, it is characterised in that: shell further includes at least two locating slots, described At least two locating slots are separately positioned on the first side plate and the second side plate, and the arc of at least two locating slot and bottom plate is long Side is parallel.

10. curved panel lamp according to claim 9, it is characterised in that: the curved panel lamp further includes the second arc Panel luminescence unit, the second curved panel luminescence unit is identical as the first curved panel luminescence unit structure, the second arc Panel luminescence unit and the bottom plate of the first curved panel luminescence unit join end to end, the second curved panel luminescence unit and the first arc The light guide plate of shape panel luminescence unit joins end to end.