CN216010451U

CN216010451U - Color temperature lamp with built-in power supply

Info

Publication number: CN216010451U
Application number: CN202122668348.6U
Authority: CN
Inventors: 陈友
Original assignee: Evolite Lighting Ltd
Current assignee: Evolite Lighting Ltd
Priority date: 2021-11-03
Filing date: 2021-11-03
Publication date: 2022-03-11
Anticipated expiration: 2031-11-03

Abstract

The utility model discloses a color temperature lamp with a built-in power supply, which comprises a containing cavity, wherein the opening end of the containing cavity is connected with an anti-dazzle lens; the holding cavity is internally provided with a control mainboard and a color temperature lamp module electrically connected with the control mainboard, and the holding cavity is internally provided with a low-voltage power supply module which is electrically connected with the control mainboard. The utility model discloses a low voltage power module gives the power supply of control mainboard, and the control mainboard can control shining of colour temperature lamp, and anti-dazzle lens can make the light illumination more comfortable. Establish low voltage power supply in holding the cavity, can make the product retrench more, need not consider the external space problem and the potential safety hazard problem of bringing of low voltage power supply when installing and using, improved the security performance greatly, given people and brought the convenience.

Description

Color temperature lamp with built-in power supply

Technical Field

The utility model belongs to the technical field of the lighting apparatus technique and specifically relates to a colour temperature lamp of power embeds.

Background

In the existing linear lighting lamp, the LED lighting lamp comprises a cold color temperature section and a warm color temperature section, and either one of the cold color temperature section and the warm color temperature section is easy to feel fatigue under long-time single lighting. Along with the demand in market, double-colored temperature lamp has appeared on the market, can carry out the switching of cold colour and warm colour, but current double-colored temperature lamp, its low voltage power supply is external, uses comparatively trouble, appears the potential safety hazard easily.

SUMMERY OF THE UTILITY MODEL

In view of the above, it is necessary to provide a color temperature lamp with a built-in power supply, which can solve the problems that the existing dual color temperature lamp has a low-voltage power supply which is externally arranged, is troublesome to use, and is prone to potential safety hazards.

In order to achieve the above purpose, the utility model provides a technical scheme as follows: a color temperature lamp with a built-in power supply comprises an accommodating cavity, wherein an opening end of the accommodating cavity is connected with an anti-dazzle lens; the holding cavity is internally provided with a control mainboard and a color temperature lamp module electrically connected with the control mainboard, and the holding cavity is internally provided with a low-voltage power supply module which is electrically connected with the control mainboard.

The utility model discloses in the built-in colour temperature lamp of power, hold the cavity and including dismantling the bottom and the heat dissipation casing of connection, be equipped with a plurality of radiating grooves on the heat dissipation casing.

The utility model discloses in the built-in colour temperature lamp of power, be equipped with change over switch on the control mainboard, be equipped with first opening on the bottom, change over switch passes first opening protrusion in bottom surface.

The utility model discloses in the built-in colour temperature lamp of power, be equipped with the fixed plate on the bottom, be equipped with the second opening on the fixed plate, change over switch locates in the second opening.

The utility model discloses in the built-in colour temperature lamp of power, be equipped with the heat insulating board between bottom and the heat dissipation casing, in control mainboard and low voltage power module all located the bottom, colour temperature lamp module was located in the heat dissipation casing.

The utility model discloses in the built-in colour temperature lamp of power, anti-dazzle lens includes the photospot portion, and the photospot portion both sides are equipped with into light mouthful and play plain noodles respectively, and the photospot portion is the round platform form, and the area of entering light mouthful is less than the area on play plain noodles.

The utility model discloses in the built-in colour temperature lamp of power, still include the snap ring, the one end that the heat dissipation casing is close to anti-dazzle lens is installed to the snap ring, and the snap ring is used for the play plain noodles of fixed anti-dazzle lens.

The utility model discloses in the built-in colour temperature lamp of power, still include the cassette, colour temperature lamp module fixes on the cassette, is equipped with the recess on the cassette, and the light inlet card of anti-dazzle lens is located in the recess.

The utility model discloses in the built-in colour temperature lamp of power, be equipped with first through-hole on the heat insulating board.

The utility model discloses in the built-in colour temperature lamp of power, be equipped with the second through-hole on the bottom.

Through the technical scheme, the beneficial effects of the utility model are that: the utility model discloses a low voltage power module gives the power supply of control mainboard, and the control mainboard can control shining of colour temperature lamp, and anti-dazzle lens can make the light illumination more comfortable. Establish low voltage power supply in holding the cavity, can make the product retrench more, need not consider the external space problem and the potential safety hazard problem of bringing of low voltage power supply when installing and using, improved the security performance greatly, given people and brought the convenience.

Drawings

Fig. 1 is a schematic diagram of an explosive structure according to an embodiment of the present invention;

fig. 2 is a schematic perspective view of an embodiment of the present invention;

FIG. 3 is a first schematic view of an anti-glare lens structure according to an embodiment of the present invention;

fig. 4 is a schematic diagram of an anti-glare lens structure according to an embodiment of the present invention;

fig. 5 is a schematic structural view of a heat dissipation casing according to an embodiment of the present invention;

fig. 6 is a schematic view of a structure of the card seat according to the embodiment of the present invention;

fig. 7 is a first schematic structural diagram of a bottom cover according to an embodiment of the present invention;

fig. 8 is a schematic diagram of a bottom cover structure according to an embodiment of the present invention.

100. An accommodating cavity; 110. a bottom cover; 120. a heat dissipating housing; 121. a heat sink; 100. an anti-glare lens; 210. a light-condensing section; 220. a light inlet; 230. a light-emitting surface; 300. a control main board; 310. a switch; 400. a color temperature lamp module; 500. a low voltage power supply module; 600. a fixing plate; 610. a second opening; 700. a heat insulation plate; 710. a first through hole; 800. a snap ring; 900. a card holder; 910. and (4) a groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the following description, with reference to the accompanying drawings and embodiments, will explain the color temperature lamp with a built-in power supply in further detail. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1-8, a color temperature lamp with a built-in power supply comprises a containing cavity 100, wherein an opening end of the containing cavity 100 is connected with an anti-dazzle lens 200; the accommodating cavity 100 is internally provided with a control mainboard 300 and a color temperature lamp module 400 electrically connected with the control mainboard 300, the accommodating cavity 100 is also internally provided with a low-voltage power supply module 500, and the low-voltage power supply module 500 is electrically connected with the control mainboard 300. Preferably, the low voltage power module 500 converts the external 220v voltage into 12-24v low voltage direct current, the control main board 300 is powered by the low voltage power module 500, the control main board 300 can control the lighting of the color temperature lamp 400, and the anti-dazzle lens 200 can make the lighting of the lamp light more comfortable. Establish low voltage power supply in holding cavity 100, can make the product more retrench, need not consider space problem and the potential safety hazard problem that low voltage power supply external brought when installing and using, improved the security performance greatly, given people and brought the convenience.

Referring to fig. 2, in the embodiment, the accommodating cavity 100 includes a bottom cover 110 and a heat dissipation housing 120 detachably connected to facilitate installation and maintenance of internal components, and the heat dissipation housing 120 is provided with a plurality of heat dissipation grooves 121, so as to increase a contact area with an external environment and improve a heat dissipation effect of the color temperature lamp module 400. Preferably, both ends of the heat dissipation housing 120 are provided with external threads, the bottom cover 110 and the anti-glare lens 200 are provided with internal threads, and the bottom cover 110 and the anti-glare lens 200 are respectively fixed at both ends of the heat dissipation housing 120 by screw threads, so that the assembly and disassembly are convenient.

Referring to fig. 8, in the present embodiment, the control main board 300 is provided with a switch 310, the bottom cover 110 is provided with a first opening (not shown), and the switch 310 protrudes out of the surface of the bottom cover 110 through the first opening. Specifically, this product has three gear of adjusting, corresponds cold color light, neutral light, warm look light respectively, and its power is 2700KW, 4000KW, 6000KW respectively. Preferably, the switch 310 is a dial switch.

Referring to fig. 7, in the present embodiment, a fixing plate 600 is disposed on the bottom cover 110, a second opening 610 is disposed on the fixing plate 600, and the switch 310 is disposed in the second opening 610. The fixing plate 600 is used for fixing the switch 310, so that the switch 310 can be shifted to adjust the gear position in the second opening 610.

Referring to fig. 1, in the embodiment, a heat insulation plate 700 is disposed between the bottom cover 110 and the heat dissipation housing 120, the control motherboard 300 and the low voltage power module 500 are both disposed in the bottom cover 110, and the color temperature lamp module 400 is disposed in the heat dissipation housing 120, so as to prevent the control motherboard 300 and the low voltage power module 500 from being damaged due to an excessively high temperature of the color temperature lamp module 400 during lighting.

Referring to fig. 3-4, in the present embodiment, the antiglare lens 200 includes a light-condensing portion 210, two sides of the light-condensing portion 210 are respectively provided with a light inlet 220 and a light-emitting surface 230, the light-condensing portion 210 is in a circular truncated cone shape, and an area of the light inlet 220 is smaller than an area of the light-emitting surface 230. The anti-glare lens 200 can make the glare value URG <19 or even lower, make the lighting environment more comfortable, and suppress glare.

Referring to fig. 1, in the present embodiment, the present embodiment further includes a snap ring 800, the snap ring 800 is installed at one end of the heat dissipation housing 120 close to the anti-glare lens 200, and the snap ring 800 is used for fixing the light emitting surface 230 of the anti-glare lens 200 to prevent the anti-glare lens 200 from loosening and falling off.

Referring to fig. 6, in the present embodiment, the color temperature lamp module 400 is further included in a card socket 900, the card socket 900 is provided with a groove 910, and the light inlet 220 of the anti-glare lens 200 is clamped in the groove 910. Preferably, the color temperature lamp module 400 is fixed to the card socket 900 by screws, and the anti-glare lens 200 condenses light emitted from the color temperature lamp module 400 and emits the condensed light.

Referring to fig. 1, in the present embodiment, a first through hole 710 is formed in the heat insulation board 700 for a wire to pass through, so that the color temperature lamp module 400 is connected to the control main board 300 through the wire.

In this embodiment, the bottom cover 110 is provided with a second through hole (not shown) for facilitating the wire to pass through, so that the low voltage power module 500 is externally connected to a 220v power supply.

The details of the present invention are well known to those skilled in the art.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The color temperature lamp with the built-in power supply is characterized by comprising an accommodating cavity (100), wherein an anti-dazzle lens (200) is connected to the opening end of the accommodating cavity (100);

hold and be equipped with in cavity (100) control mainboard (300) and with colour temperature lamp module (400) that control mainboard (300) electricity is connected, still be equipped with low voltage power module (500) in holding cavity (100), low voltage power module (500) with control mainboard (300) electricity is connected.

2. The color temperature lamp with built-in power supply of claim 1, wherein the accommodating cavity (100) comprises a bottom cover (110) and a heat dissipation shell (120) which are detachably connected, and a plurality of heat dissipation grooves (121) are arranged on the heat dissipation shell (120).

3. The color temperature lamp with built-in power supply of claim 2, wherein the control main board (300) is provided with a switch (310), the bottom cover (110) is provided with a first opening, and the switch (310) protrudes from the surface of the bottom cover (110) through the first opening.

4. A color temperature lamp with built-in power supply as claimed in claim 3, wherein a fixing plate (600) is provided on the bottom cover (110), a second opening (610) is provided on the fixing plate (600), and the switch (310) is provided in the second opening (610).

5. The color temperature lamp with built-in power supply of claim 2, wherein a heat insulation board (700) is disposed between the bottom cover (110) and the heat dissipation housing (120), the control main board (300) and the low voltage power supply module (500) are both disposed in the bottom cover (110), and the color temperature lamp module (400) is disposed in the heat dissipation housing (120).

6. The color temperature lamp with built-in power supply of claim 2, wherein the anti-dazzle lens (200) comprises a light-condensing portion (210), a light inlet (220) and a light outlet (230) are respectively arranged on two sides of the light-condensing portion (210), the light-condensing portion (210) is in a circular truncated cone shape, and the area of the light inlet (220) is smaller than that of the light outlet (230).

7. The color temperature lamp with built-in power supply of claim 6, further comprising a snap ring (800), wherein the snap ring (800) is installed at one end of the heat dissipation housing (120) close to the anti-dazzle lens (200), and the snap ring (800) is used for fixing the light-emitting surface (230) of the anti-dazzle lens (200).

8. The color temperature lamp with a built-in power supply of claim 6, further comprising a card holder (900), wherein the color temperature lamp module (400) is fixed on the card holder (900), a groove (910) is formed on the card holder (900), and the light inlet (220) of the anti-dazzle lens (200) is clamped in the groove (910).

9. A color temperature lamp with built-in power supply according to claim 5, characterized in that the heat-insulating board (700) is provided with a first through hole (710).

10. A color temperature lamp with built-in power supply according to claim 5, characterized in that the bottom cover (110) is provided with a second through hole.