CN207865181U

CN207865181U - Led ceiling lamp

Info

Publication number: CN207865181U
Application number: CN201721782298.1U
Authority: CN
Inventors: 严建华
Original assignee: Goldp Electrical Co Ltd
Current assignee: Goldp Electrical Co Ltd
Priority date: 2017-12-19
Filing date: 2017-12-19
Publication date: 2018-09-14
Anticipated expiration: 2027-12-19

Abstract

LED ceiling lamp, including chassis, it is fixed on LED light frame, lens, power drives and lampshade on chassis, its feature is the double-deck lamp bracket for including upper layer annular lamp bar and lower layer's annular lamp bar in the LED light frame, lens are corresponding with upper layer annular lamp bar and lower layer's annular lamp bar on LED light frame, and the power drives are on LED light frame.LED light frame includes upper layer annular lamp bar and lower layer's annular lamp bar in the utility model, and compared to the ceiling lamp of single layer lamp bar, illuminating effect is more preferably.Bilayer setting increases the heat-dissipating space of lamp bar, improves the radiating efficiency of lamp bead in lamp bar, improves the radiating efficiency of ceiling lamp.Lamp bead in lamp bar increases light emitting angle by lens, and to irradiate the area of bigger, the irradiation brightness of whole lamp evenly, irradiate quality higher, improve the irradiation quality of ceiling lamp by no dark space.

Description

LED ceiling lamp

Technical field

The utility model is related to a kind of LED ceiling lamps, belong to LED light source domain.

Background technology

In recent years, along with the promotion of LED chip luminous efficiency, the reduction of relative cost, LED encapsulation technologies improve with And the development of illumination application technology, it is grown rapidly using LED as the illuminating product of core light source, it is universal from market increasingly to connect Closely.According to global LED industry development, it is contemplated that LED semiconductor lightings will make global electric consumption on lighting reduce half, power savings advantages Clearly.In addition to energy saving, LED belongs to green at other many aspects also superior to conventional incandescent, fluorescent lamp, energy-saving lamp, such as LED Colour circle protects light source, and the harmful substances such as mercury-free, lead do not pollute the environment, and light efficiency is high, and colour rendering is good, and the startup time is fast, unlike general It is longer etc. that logical fluorescent tube starts the time.Therefore, LED illumination will occupy market from now on, replace traditional lighting.

Ceiling lamp as LED lamp also by be the following room lighting main product.And existing LED ceiling lamp, knot Structure is single, radiating efficiency is not high, therefore ceiling lamp also has prodigious room for promotion in structure and radiating efficiency.

Utility model content

LED ceiling lamp provided by the utility model has the double-deck lamp bar, and illuminating effect, radiating efficiency and irradiation quality are more It is good.

In order to achieve the above objectives, the technical solution adopted in the utility model is：

LED ceiling lamp, including chassis, it is fixed on LED light frame, lens, power drives and lampshade on chassis, feature is in institute The LED light frame stated is the double-deck lamp bracket for including upper layer annular lamp bar and lower layer's annular lamp bar, and lens are mounted on LED light frame and upper layer Annular lamp bar and lower layer's annular lamp bar are corresponding, and the power drives are on LED light frame.

Preferably, the LED light frame further includes double-layer scaffold, upper layer annular lamp bar and lower layer's annular lamp bar point Not Zhuan double-layer scaffold the upper and lower, power drives be mounted in double-layer scaffold center.

Preferably, the upper and lower of the double-layer scaffold are circular ring shape, and the internal diameter on upper layer is more than the outer diameter of lower layer, Lens by be mounted in double-layer scaffold upper layer upper layer lens ring corresponding with upper layer annular lamp bar and mounted in double-layer scaffold lower layer with The corresponding lower layer's lens ring composition of lower layer's annular lamp bar.

Preferably, the double-layer scaffold upper layer is provided with multiple arc-shaped mounting holes one being circumferentially evenly spaced on, Lower layer is provided with multiple arc-shaped mounting holes two being circumferentially evenly spaced on, and the upper layer lens ring is by multiple arc-shaped Lens one form, and each arc-shaped lens one are in an arc-shaped mounting hole one, and lower layer's lens ring is by multiple Arc-shaped lens two form, and each arc-shaped lens two are in an arc-shaped mounting hole two.

Preferably, there is the positioning column being vertically arranged between the adjacent arc-shaped mounting hole one, it is adjacent described Also have the positioning column being vertically arranged, the upper layer annular lamp bar and lower layer's annular lamp bar logical between arc-shaped mounting hole two Positioning column is crossed to be attached separately on double-layer scaffold.

Preferably, the upper and lower of the double-layer scaffold are connected by connector, and the quantity of the connector is At least three, and be circumferentially evenly spaced on along double-layer scaffold.

The utility model has the beneficial effects that：

1, LED light frame includes upper layer annular lamp bar and lower layer's annular lamp bar, compared to the ceiling lamp of single layer lamp bar, illumination It is better.And the internal diameter on the upper layer of double-layer scaffold is more than the outer diameter of lower layer, makes upper layer annular lamp bar and lower layer's annular lamp bar Lamp bead be in staggered distribution in an axial direction, the light-emitting zone of levels annular lamp bar is not affected.

2, the double-deck setting increases the heat-dissipating space of lamp bar, improves the radiating efficiency of lamp bead in lamp bar, improves dissipating for ceiling lamp The thermal efficiency.

3, lens are corresponding with upper layer annular lamp bar and lower layer's annular lamp bar on LED light frame, and lens use convex lens The amplification principle of refraction makes the lamp bead in lamp bar increase light emitting angle by lens, to irradiate the area of bigger, the irradiation of whole lamp Evenly, no dark space irradiates quality higher, improves the irradiation quality of ceiling lamp for brightness.

Description of the drawings

Fig. 1 is the structural schematic diagram of LED ceiling lamp in specific implementation mode.

Fig. 2 is the structural schematic diagram of double-layer scaffold.

Fig. 3 is the structural schematic diagram of upper layer lens ring and lower layer's lens ring on double-layer scaffold.

Specific implementation mode

The utility model will be further described by drawings and examples below.

As shown in Figure 1 to Figure 3, LED ceiling lamp, including chassis 1, it is fixed on LED light frame 2 on chassis 1, lens 3, power supply Driving 4 and lampshade 5, feature are the bilayer for including upper layer annular lamp bar 21 and lower layer's annular lamp bar 22 in the LED light frame 2 Lamp bracket, the power drives corresponding, described with upper layer annular lamp bar 21 and lower layer's annular lamp bar 22 on LED light frame 2 of lens 3 4 on LED light frame 2.

The LED light frame 2 further includes double-layer scaffold 23, and upper layer annular lamp bar 21 and lower layer's annular lamp bar 22 are attached separately to The upper and lower of double-layer scaffold 23, power drives are mounted in the center of double-layer scaffold..The upper layer of the double-layer scaffold 23 is under Layer is circular ring shape, and the internal diameter on upper layer is more than the outer diameter of lower layer, and lens 3 are by being mounted in 23 upper layer of double-layer scaffold and upper layer annular lamp bar Corresponding upper layer lens ring 31 and be mounted in 23 lower layer of double-layer scaffold lower layer's lens ring corresponding with lower layer's annular lamp bar 32 compositions.

Upper layer annular lamp bar and 21 lower layer's annular lamp bars 22 are distributed in levels, compared to the ceiling lamp of single layer lamp bar, Illuminating effect is more preferably.And the internal layer on 23 upper layer of double-layer scaffold is more than the outer diameter of lower layer, makes upper layer annular lamp bar 21 and lower layer's ring The lamp bead of shape lamp bar 22 is in staggered distribution in an axial direction, and the light-emitting zone of levels annular lamp bar is not affected.And bilayer setting increases Add the heat-dissipating space of two layers of lamp lamp, improves the radiating efficiency of lamp bead in lamp bar, improve the radiating efficiency of ceiling lamp.In double-layer scaffold Levels be respectively mounted lens, cover lamp bar with lens, amplification penetrated by tearing open for lens, to increase the light emitting anger of lamp bead in lamp bar Degree improves irradiation quality, to improve the irradiation quality of ceiling lamp to increase irradiation area.

23 upper layer of double-layer scaffold is provided with multiple arc-shaped mounting holes 1 being circumferentially evenly spaced on, under Layer is provided with multiple arc-shaped mounting holes 2 23.2 being circumferentially evenly spaced on, and the upper layer lens ring 31 is by multiple circles Curved lenses 1 form, and each arc-shaped lens 1 are in an arc-shaped mounting hole 1, under described Layer lens ring 32 is made of multiple arc-shaped lens 2 32.1, and each arc-shaped lens 2 32.1 are mounted in an arc-shaped installation In hole 2 23.2.Divide multistage installation, increases the stability of lens installation structure, improve the safety in utilization of ceiling lamp.

There is the positioning column A being vertically arranged, the adjacent circle between the adjacent arc-shaped mounting hole 1 Also there is the positioning column A being vertically arranged, the upper layer annular lamp bar 21 and lower layer's annular between arc mounting hole 2 23.2 Lamp bar 22 is attached separately to by positioning column on double-layer scaffold 23.When upper layer circular lamp item 21 and lower layer's annular lamp bar 22 are installed, first Perforation corresponding with positioning column A is got in two lamp bars, then upper layer annular lamp bar 21 and lower layer's ring dish lamp bar 22 are distinguished The levels of double-layer scaffold 23 are placed on, positioning school A runs through above-mentioned perforation, finally melts heat using heat, by positioning column A end heats It is upset, lamp bar is pushed down, thus by upper layer annular lamp bar 21 and 22 location and installation of lower layer's annular lamp bar on double-layer scaffold 23.

The upper and lower of the double-layer scaffold 23 are connected by connector 23.3, the quantity of the connector 23.3 It is at least three, and is circumferentially evenly spaced on along double-layer scaffold 23, improves the structural stability of double-layer scaffold 23, prevent from becoming Shape.

The advantages of above-described LED ceiling lamp is：

1, compared to the ceiling lamp of single layer lamp bar, illuminating effect is more preferably.

2, the radiating efficiency of ceiling lamp is improved.

3, the irradiation quality of ceiling lamp is improved.

4, structural stability is good, LED ceiling lamp it is safe to use.

The technical solution of the utility model embodiment is completely described above in association with attached drawing, it should be noted that being retouched The embodiment stated is only the utility model a part of the embodiment, makes to be based on the embodiments of the present invention, this field is common The every other embodiment that technical staff is obtained without making creative work belongs to the utility model guarantor The range of shield.

Claims

1.LED ceiling lamps, including chassis（1）, be fixed on chassis（1）Upper LED light frame（2）, lens（3）, power drives（4）And lamp Cover（5）, feature is in the LED light frame（2）It includes upper layer annular lamp bar to be（21）With lower layer's annular lamp bar（22）Bilayer Lamp bracket, lens（3）Mounted in LED light frame（2）Upper and upper layer annular lamp bar（21）With lower layer's annular lamp bar（22）It is corresponding, it is described Power drives（4）Mounted in LED light frame（2）On.

2. LED ceiling lamp according to claim 1, it is characterised in that the LED light frame（2）It further include double-layer scaffold （23）, upper layer annular lamp bar（21）With lower layer's annular lamp bar（22）It is attached separately to double-layer scaffold（23）The upper and lower, power supply Driving（4）Mounted in double-layer scaffold（23）Center.

3. LED ceiling lamp according to claim 2, it is characterised in that the double-layer scaffold（23）The upper and lower it is equal For circular ring shape, the internal diameter on upper layer is more than the outer diameter of lower layer, lens（3）By being mounted in double-layer scaffold（23）Upper layer and upper layer annular lamp bar Corresponding upper layer lens ring（31）With mounted in double-layer scaffold（23）Lower layer's lower layer's annular corresponding with lower layer's annular lamp bar Lens（32）Composition.

4. LED ceiling lamp according to claim 3, it is characterised in that the double-layer scaffold（23）Upper layer is provided with multiple edges The arc-shaped mounting hole one being circumferentially evenly spaced on（23.1）, lower layer be provided with it is multiple be circumferentially evenly spaced on it is arc-shaped Mounting hole two（23.2）, the upper layer lens ring（31）By multiple arc-shaped lens one（31.1）Composition, it is each arc-shaped Lens one（31.1）Mounted in an arc-shaped mounting hole one（23.1）In, lower layer's lens ring（32）By multiple arc-shaped Lens two（32.1）Composition, each arc-shaped lens two（32.1）Mounted in an arc-shaped mounting hole two（23.2）In.

5. LED ceiling lamp according to claim 4, it is characterised in that the adjacent arc-shaped mounting hole one（23.1）It Between there is the positioning column that is vertically arranged（A）, the adjacent arc-shaped mounting hole two（23.2）Between also have vertically set The positioning column set（A）, the upper layer annular lamp bar（21）With lower layer's annular lamp bar（22）It is attached separately to bilayer by positioning column Holder（23）On.

6. LED ceiling lamp according to claim 2, it is characterised in that the double-layer scaffold（23）The upper and lower it is logical Cross connector（23.3）Connection, the connector（23.3）Quantity be at least three, and along double-layer scaffold（23）It is circumferential equal It is even to be spaced apart.