CN207831158U - Downlight - Google Patents

Abstract

The claimed downlight of the utility model, including pedestal, the light source board being set in pedestal, and lid are located at the case on pedestal, and the light emission side of the light source board is towards the case setting on the pedestal, to shine outward through case；The light source board is being electrically connected with power supply wiring away from the side of case, and the power supply wiring is electrically connected with the inserted sheet being fixed on pedestal, to be powered to light source board with inserted sheet.The utility model is arranged by that will be used for luminous light source board in pedestal; the integral type for realizing pedestal and light source board is arranged; to be protected to light source board with pedestal, and the downlight is powered by fixed inserted sheet on pedestal to light source board, compared with prior art; the downlight not only increases the product quality of downlight entirety; ensure the luminous operation of light source board, and also reduce production cost, simultaneously the cylinder lamp structure is simple; it is easy to use, further meet the use demand of people.

Description

Downlight

Technical field

The utility model belongs to LED light correlative technology field, more particularly to a kind of downlight.

Background technology

It is appreciated that LED starts to be applied on illuminator as light source, but just short decades, but obtain Prodigious development was obtained, currently, the type of LED illumination lamp is various, include mainly LED spotlight, LED downlight, LED bulb etc. Deng, but wherein development prospect it is the most wide be LED downlight.

Currently, existing downlight is specifically used between luminous light bulb and lamp holder being mostly split structure, that is to say, that lamp Bubble is carried out by certain structure setting after mutually assembling with lamp holder, and the luminous operation of downlight just can be achieved.However in reality During use, due to transporting and vibrating etc., it be easy to cause the connection structure hair mutually assembled between light bulb and lamp holder It is raw to loosen, or even damage, to cause the situation not worked after downlight integrally assembles.

Utility model content

Based on this, it is necessary to for the above technical problems, provide a kind of downlight.

Specifically, a kind of downlight, including pedestal, the light source board being set in pedestal, and lid are located at the case on pedestal, institute The light emission side of light source board is stated towards the case setting on the pedestal, to shine outward through case；The light source board away from The side of case is electrically connected with power supply wiring, and the power supply wiring is electrically connected with the inserted sheet being fixed on pedestal, with It is powered to light source board with inserted sheet.

As the preferred embodiment of the utility model, the inserted sheet includes the interconnecting piece stretched in pedestal, is fixed with pedestal The fixed part of connection, and the plug division for coordinating with external plug-in unit；The interconnecting piece of the wherein described inserted sheet connects with the power supply Line is electrically connected, and is fixedly connected with tapping screw between fixed part and the pedestal, and plug division is relative to the base Seat tilts setting outward.

As the preferred embodiment of the utility model, with welding manner between the interconnecting piece of the inserted sheet and the power supply wiring It is attached fixation.

As the preferred embodiment of the utility model, two power supply wirings are electrically connected on the light source board, wherein every Inserted sheet there are one being electrically connected on power supply wiring.

As the preferred embodiment of the utility model, the pedestal offers an annular groove on the side side wall for closing on case, The light source board is inlaid in the annular groove of the pedestal

As the preferred embodiment of the utility model, multiple director strips, the light source are provided on the madial wall of the pedestal Multiple short slots are offered on the periphery of plate, for matching multiple director strips on the pedestal.

As the preferred embodiment of the utility model, array has 4 director strips respectively on the madial wall of the pedestal, and each The outer end face of director strip flushes setting with the cell wall being set on the inside of pedestal on the annular groove.

As the preferred embodiment of the utility model, assembly company is carried out between the case and the pedestal in a snap-fit manner It connects.

As the preferred embodiment of the utility model, the light source board includes wiring board, the plurality of LEDs lamp being set on wiring board Pearl, and Chip-R, insurance resistance and capacitance in circuit back and with circuit board electrical connection.

The application of Pass through above-mentioned technical proposal, the utility model have the following advantages that compared to the prior art：

The claimed downlight of the utility model is arranged in pedestal by that will be used for luminous light source board, realizes base The integral type of seat and light source board is arranged, and to be protected to light source board with pedestal, and the downlight is by fixed inserted sheet on pedestal It is powered to light source board, compared with prior art, which not only increases the product quality of downlight entirety, it is ensured that light source board Luminous operation, and also reduce production cost, simultaneously the cylinder lamp structure is simple, easy to use, further meets people Use demand.

Description of the drawings

Fig. 1 is the exploded view of downlight provided by the utility model.

Fig. 2 is that downlight provided by the utility model removes the structural schematic diagram after case.

Fig. 3 is the structural schematic diagram of pedestal in the utility model.

Fig. 4 is the structural schematic diagram of inserted sheet in the utility model.

Wherein, 10, pedestal；11, annular groove；12, director strip；20, light source board；21, short slot；22, power supply wiring；30, case； 40, inserted sheet；41, interconnecting piece；42, fixed part；43, plug division；50, tapping screw；201, wiring board；202, LED lamp bead；203、 Chip-R；204, insure resistance；205, capacitance.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model It clearly and completely describes, it is clear that described embodiment is the utility model a part of the embodiment, rather than whole implementation Example.Based on the embodiments of the present invention, those of ordinary skill in the art are obtained without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.

- Fig. 4, the claimed downlight of the utility model, including pedestal 10 are please referred to Fig.1, the light source being set in pedestal 10 Plate 20, and lid are located at the case 30 on pedestal 10, wherein the light emission side of the light source board 20 is towards the cover on the pedestal 10 Shell 30 is arranged, and to shine outward through case 30, the function of downlight illumination is realized with this.

In the present embodiment, the case 30 is specifically assemblied on pedestal 10 in a snap-in manner, is convenient for cover with this Assembly between shell 30 and pedestal 10.It should be noted that the light that the light source board 20 of the present embodiment emits at work can be saturating It crosses case 30 to emit outward, that is to say, that the case 30 of the present embodiment is specifically prepared by translucent material, such as thoroughly The plastic material of light, or the material preparation with astigmatism functions form, for generated light when working light source board 20 To external diffusion.

Wherein, the pedestal 10 offers annular groove 11 on the side side wall for closing on case 30, and the light source board 20 has Body is inlaid in the annular groove 11 of the pedestal 10, and the assembly between light source board 20 and pedestal 10 is realized with this.

It is appreciated that the assembly of above-mentioned light source board 20 and pedestal 10, shortens light emitted line when light source board 20 works and exists Path in pedestal 10, and then have the function of improving the downlight light emission rate.

Further, multiple director strips 12 are provided on the madial wall of the pedestal 10, on the periphery of the light source board 20 Multiple short slots 21 are offered, for matching multiple director strips 12 on the pedestal 10, have been convenient for light source board 20 in pedestal with this The determination of rigging position in 10.

Specifically, array has 4 director strips 12, and the outer end of each director strip 12 respectively on the madial wall of the pedestal 10 Face flushes setting with the cell wall for being set to 10 inside of pedestal on the annular groove 11.

Wherein, the light source board 20 specifically includes wiring board 201, the plurality of LEDs lamp bead 202 being set on wiring board 201, with And on 201 back side of wiring board and the Chip-R 203, the insurance resistance 204 and capacitance 205 that are electrically connected with wiring board 201.

It is appreciated that the light source board 20 needs to be powered at work, for this purpose, the present embodiment is specifically being carried on the back in light source board 20 Side from case 30 is electrically connected with power supply wiring 22, and the power supply wiring 22 and the inserted sheet 40 that is fixed on pedestal 10 It is electrically connected, to be powered to light source board 20 with inserted sheet 40.

Wherein, the inserted sheet 40 includes the interconnecting piece 41 stretched in pedestal 10, the fixed part being fixedly connected with pedestal 10 42, and the plug division 43 for coordinating with external plug-in unit (such as socket)；Wherein the interconnecting piece 41 of the inserted sheet 40 with it is described Power supply wiring 22 is electrically connected, and is preferably attached fixation with welding manner, and between fixed part 42 and the pedestal 10 It is fixedly connected with tapping screw 50, plug division 43 tilts setting outward relative to the pedestal 10, in order to the inserted sheet 40 It is mating with the progress of external plug-in unit, realize that inserted sheet 40 directs into the electric current of external plug-in unit on light source board 20 with this, and realize Power supply to light source board 20.

In the present embodiment, two power supply wirings 22 are electrically connected on the light source board 20, wherein every power supply wiring It is two slotting formula structures to be electrically connected on 22 there are one the downlight of inserted sheet 40, that is, the present embodiment.

To sum up, the claimed downlight of the utility model is arranged in pedestal by that will be used for luminous light source board, is realized The integral type of pedestal and light source board is arranged, and to be protected to light source board with pedestal, and the downlight is by fixed on pedestal Inserted sheet is powered to light source board, and compared with prior art, which not only increases the product quality of downlight entirety, it is ensured that light The luminous operation of source plate, and production cost is also reduced, simultaneously the cylinder lamp structure is simple, easy to use, further full The use demand of sufficient people.

Each technical characteristic of embodiment described above can be combined arbitrarily, to keep description succinct, not to above-mentioned reality It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited In contradiction, it is all considered to be the range of this specification record.

Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed, But therefore it can not be interpreted as the limitation to utility model patent range.It should be pointed out that for the common skill of this field For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to The scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.

Claims (9)

1. a kind of downlight, it is characterised in that：Including pedestal, the light source board being set in pedestal, and lid are located at the case on pedestal, The light emission side of the light source board is towards the case setting on the pedestal, to shine outward through case；The light source board is being carried on the back Side from case is electrically connected with power supply wiring, and the power supply wiring is electrically connected with the inserted sheet being fixed on pedestal, To be powered to light source board with inserted sheet.

2. downlight according to claim 1, it is characterised in that：The inserted sheet includes the interconnecting piece stretched in pedestal, with The fixed part that pedestal is fixedly connected, and the plug division for coordinating with external plug-in unit；The interconnecting piece of the wherein described inserted sheet and institute It states power supply wiring to be electrically connected, be fixedly connected with tapping screw between fixed part and the pedestal, plug division is opposite Setting is tilted outward in the pedestal.

3. downlight according to claim 2, it is characterised in that：Between the interconnecting piece of the inserted sheet and the power supply wiring with Welding manner is attached fixation.

4. according to the downlight described in claim 1 or 3, it is characterised in that：Two power supplys are electrically connected on the light source board Wiring, wherein being electrically connected on every power supply wiring, there are one inserted sheets.

5. downlight according to claim 1, it is characterised in that：The pedestal offers on the side side wall for closing on case One annular groove, the light source board are inlaid in the annular groove of the pedestal.

6. downlight according to claim 5, it is characterised in that：Multiple director strips are provided on the madial wall of the pedestal, Multiple short slots are offered on the periphery of the light source board, for matching multiple director strips on the pedestal.

7. downlight according to claim 6, it is characterised in that：Array has 4 guidings respectively on the madial wall of the pedestal Item, and the outer end face of each director strip flushes setting with the cell wall being set on the inside of pedestal on the annular groove.

8. downlight according to claim 1, it is characterised in that：It is carried out in a snap-fit manner between the case and the pedestal Assembly connection.

9. downlight according to claim 1, it is characterised in that：The light source board includes wiring board, is set on wiring board Plurality of LEDs lamp bead, and Chip-R, insurance resistance and capacitance in circuit back and with circuit board electrical connection.