CN205535412U - Dull and stereotyped lamp of LED of hi -lite - Google Patents

Abstract

The utility model provides a dull and stereotyped lamp of LED of hi -lite, including rim, lamp plate, reflector panel, light -passing board and power, form the light source chamber in the rim, lamp plate, reflector panel, light -passing board from last down setting gradually at the light source intracavity, its characterized in that is connected with the power electricity to the lamp plate: still include the upper shield, the apron has on the rim, the upper shield fix the apron go up and the apron between formation power chamber, the power is fixed on the apron and is lain in the power intracavity, be provided with a plurality of LED lamps on the lamp plate, set up a plurality of through -holes that correspond with the LED lamp on the reflector panel, be provided with the reflector in through -hole department on the reflector panel. The utility model discloses simple structure, reasonable in design, long service life practices thrift the energy consumption.

Description

A kind of LED flat lamp of high brightness

Technical field

This utility model relates to the LED flat lamp of a kind of high brightness, for decoration and the illumination of Integral ceiling, belongs to light fixture neck Territory.

Background technology

LED flat lamp is compared with other lamp decoration, and advantage is the most prominent, has ultra-thin, superbright, super energy-conservation, extra long life, green The advantages such as colour circle guarantor.Existing LED flat lamp includes lamp door, LED lamp bar, light guide plate, cover plate, power supply；LED lamp bar Being fixed on the both sides that lamp door is relative, light guide plate is fixed between the LED lamp bar of lamp door both sides；Cover plate is connected with lamp door；Power supply is solid Determine on the cover board.The shortcoming of the LED flat lamp of this high brightness is, power supply is naked to be exposed on the external, if indoor moisture, and may Damaging power supply, thus reduce the life-span of the LED flat lamp of high brightness, the brightness of the most this lamp is not high enough, such as brightness to be improved, Then need to improve the power of LED lamp bar, add energy consumption.

Utility model content

The purpose of this utility model is to overcome above-mentioned deficiency present in prior art, and provides a kind of reasonable in design, makes Use the life-span long, the LED flat lamp of the high brightness of energy efficient.

The technical scheme in the invention for solving the above technical problem is: the LED flat lamp of this high brightness, including lamp door, lamp Plate, reflector, light-passing board and power supply, form light-source chamber in lamp door, lamp plate, reflector, light-passing board set gradually from top to bottom In light-source chamber, lamp plate electrically connects with power supply, it is characterised in that: also include upper cover, described lamp door have cover plate, described on Cover fixing on the cover board and and cover plate between form power source cavity, described power supply is fixing on the cover board and be positioned at power source cavity, described lamp Be provided with some LED on plate, described reflector offer some through holes corresponding with LED, on described reflector Through hole is provided with reflection shield.By being provided separately of light-source chamber and power source cavity, it is possible to decrease power supply generates heat on the impact in light-source chamber, Increase the service life, the setting of upper cover, have influence on power supply in can preventing steam from entering power source cavity, by the setting of reflector, The luminous reflectance that can LED be dissipated is on light-passing board and penetrate, thus improves brightness, and the raising of brightness does not relies on LED The power of lamp, can energy efficient.

Being provided with reflective surface in reflection shield described in the utility model, this reflective surface is pyramidal structure, the area of the cross section of reflective surface It is being incremented by toward light-passing board direction.The setting of reflective surface, can concentrate light and project on light-passing board, due to the cross section of reflective surface Area toward light-passing board direction be incremented by, the light of transmitting is divergence form, prevents concentrations from causing high light dazzling.

It is provided with assembly wall on lamp door described in the utility model, described assembly wall is provided with convex card article.Assembly wall is used In coordinating with Os Draconis, during installation, snap in Os Draconis by card article, complete to fix.

Reflection shield described in the utility model and reflector are integral type structure.

This utility model compared with prior art, has the following advantages and effect: simple in construction, reasonable in design, passes through light-source chamber With being provided separately of power source cavity, it is possible to decrease power supply generates heat on the impact in light-source chamber, increases the service life, the setting of upper cover can Having influence on power supply in preventing steam from entering power source cavity, by the setting of reflector, the luminous reflectance that can LED be dissipated is to printing opacity On plate and penetrate, thus improve brightness, and the raising of brightness does not relies on the power of LED, can energy efficient.

Accompanying drawing explanation

In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment or existing In technology description, the required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is only this practicality Some novel embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, also may be used To obtain other accompanying drawing according to these accompanying drawings.

Fig. 1 is the structural representation of the LED flat lamp of the high brightness in this utility model embodiment.

Fig. 2 is the enlarged diagram in Fig. 1 at A.

Fig. 3 is the enlarged diagram in Fig. 1 at B.

Detailed description of the invention

The utility model is described in further detail below in conjunction with the accompanying drawings and by embodiment, and following example are to this practicality Novel explanation and this utility model is not limited to following example.

Embodiment 1.

Seeing Fig. 1 to Fig. 3, the LED flat lamp of the high brightness of the present embodiment includes lamp door 1, lamp plate 2, reflector 3, printing opacity Plate 4 and power supply 5, form light-source chamber 11 in lamp door 1, lamp plate 2, reflector 3, light-passing board 4 are successively set on from top to bottom In light-source chamber 11, lamp plate 2 electrically connects with power supply 5.

The present embodiment also includes upper cover 6, and lamp door 1 has cover plate 12, upper cover 6 be fixed on cover plate 12 and with cover plate 12 it Between formed power source cavity 13, power supply 5 is fixed on cover plate 12 and is positioned at power source cavity 13, and lamp plate 2 is provided with some LED Lamp 21, reflector 3 offers some through holes 31 corresponding with LED 21, and when LED 21 is luminous, light can be from logical Pass at hole 31, reflector 3 is provided with at through hole 31 reflection shield 32.By light-source chamber 11 and power source cavity 13 point Offer and put, it is possible to decrease power supply 5 generates heat on the impact in light-source chamber 11, increases the service life, the setting of upper cover 6, water can be prevented Have influence on power supply 5 in vapour enters power source cavity 13, by the setting of reflector 3, the luminous reflectance that LED 21 dissipates can be arrived On light-passing board 4 and penetrate, thus improve brightness, and the raising of brightness does not relies on the power of LED 21, can energy efficient.

Reflection shield 32 in the present embodiment is integral type structure with reflector 3.Simple in construction, easy to process.

Being provided with reflective surface 321 in reflection shield 32 in the present embodiment, this reflective surface 321 is pyramidal structure, reflective surface 321 Cross section area toward light-passing board 4 direction be incremented by, i.e. reflective surface 321 be horn-like, get over the most down, its opening is the biggest.Instead The setting of bright finish 321, can concentrate light and project on light-passing board 4, owing to the area of cross section of reflective surface 321 is toward thoroughly Tabula rasa 4 direction is incremented by, and the light of transmitting is divergence form, prevents concentrations from causing high light dazzling.

It is provided with assembly wall 14 on lamp door 1 in the present embodiment, assembly wall 14 is provided with convex card article 141.Install Wall 14, for coordinating with Os Draconis, during installation, snaps in Os Draconis by card article 141, completes to fix.

Above content described in this specification is only to this utility model example explanation.Skill belonging to this utility model Described specific embodiment can be made various amendment or supplements or use similar mode to replace by the technical staff in art field In generation, without departing from the content of this utility model description or surmount scope defined in the claims, all should be belonged to this The protection domain of utility model.

Claims (4)

1. a LED flat lamp for high brightness, including forming light in lamp door, lamp plate, reflector, light-passing board and power supply, lamp door Source chamber, lamp plate, reflector, light-passing board be successively set in light-source chamber from top to bottom, and lamp plate electrically connects with power supply, and its feature exists In: also include upper cover, described lamp door have cover plate, described upper cover fixing on the cover board and and cover plate between form power source cavity, Described power supply is fixed on the cover board and is positioned at power source cavity, described lamp plate is provided with some LED, described reflector is offered There are some through holes corresponding with LED, described reflector is provided with reflection shield in through hole.

The LED flat lamp of high brightness the most according to claim 1, it is characterised in that: it is provided with anti-in described reflection shield Bright finish, this reflective surface is pyramidal structure, and the area of the cross section of reflective surface is being incremented by toward light-passing board direction.

The LED flat lamp of high brightness the most according to claim 1 and 2, it is characterised in that: it is provided with on described lamp door Assembly wall, described assembly wall is provided with convex card article.

The LED flat lamp of high brightness the most according to claim 1 and 2, it is characterised in that: described reflection shield is with reflective Plate is integral type structure.