CN109827091A - A kind of lighting device - Google Patents
A kind of lighting device Download PDFInfo
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- CN109827091A CN109827091A CN201910133779.7A CN201910133779A CN109827091A CN 109827091 A CN109827091 A CN 109827091A CN 201910133779 A CN201910133779 A CN 201910133779A CN 109827091 A CN109827091 A CN 109827091A
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- Prior art keywords
- telescoping mechanism
- lamp body
- tailstock
- lamp
- block
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The present invention provides a kind of lighting device, which includes: lamp cap, tailstock, lamp body, telescoping mechanism, power supply, LED lighting board and optics cover；The lamp cap is mounted on one end of the tailstock, and the other end of the tailstock is fastenedly connected by one end of telescoping mechanism and lamp body；The other end of the lamp body is hatch frame, is provided with optics cover on the end face of the hatch frame；The power supply and LED lighting board are mounted in the cavity that the lamp body and the optics cover are formed；The input terminal connecting line of the power supply is electrically connected after passing through telescoping mechanism, tailstock with the lamp cap；The output end of the power supply is electrically connected with the LED lighting board；Wherein, the telescoping mechanism is for adjusting the distance between the lamp cap and the lamp body.The present invention adjusts lighting device at a distance from ceiling by telescoping mechanism, lighting device more convenient, efficiently can be embedded in ceiling, while can also realize being perfectly combined for lighting device and building.
Description
Technical field
The present invention relates to lighting technical field more particularly to a kind of lighting devices.
Background technique
With the development of semiconductor industry, LED illumination gradually permeates all trades and professions, small in size with its, all solid state, long-lived
The series of advantages such as life, environmental protection, power saving become one of the main direction of development of new generation of environment protection lighting source.
The advantages that LED lamp has heat dissipation area big at present, light distribution quality height, good illumination effect, long service life, therefore will
LED lamp is liked by masses deeply as ceiling embedded lamps and lanterns.
However, the opening of ceiling embedded LED lamp cylinder is smaller in the prior art, it is unfavorable for the installation of lamps and lanterns.Separately
Outer barrel is generally assembled by way of connecting terminal and snak link, is brought installation complicated for operation and is not easy to asking for disassembly
Topic.
Summary of the invention
The present invention provides a kind of lighting device, realize it is more convenient, lighting device is efficiently embedded in ceiling, simultaneously
It can also realize being perfectly combined for lighting device and building.
In a first aspect, a kind of lighting device provided in this embodiment, comprising:
Lamp cap, tailstock, lamp body, telescoping mechanism, power supply, LED lighting board and optics cover, the lamp cap are mounted on described
The other end of one end of tailstock, the tailstock is fastenedly connected by one end of telescoping mechanism and lamp body；The other end of the lamp body
For hatch frame, it is provided with optics cover on the end face of the hatch frame, the power supply and LED lighting board are mounted on the lamp
In the cavity that body and the optics cover are formed；The input terminal connecting line of the power supply pass through telescoping mechanism, after tailstock with it is described
Lamp cap electrical connection；The output end of the power supply is electrically connected with the LED lighting board；Wherein, the telescoping mechanism is for passing through rotation
Turn and adjusts the distance between the lamp cap and the lamp body relative to moving up and down for lamp cap.
In a kind of possible design, the telescoping mechanism includes sliding area and Rotary District, and setting is oblique in the Rotary District
Gib block, the telescoping mechanism are installed in the lamp body or on the tailstock.
In a kind of possible design, the telescoping mechanism further includes the block that is slidably installed, and the block that is slidably installed is fixed on
On the tailstock or in the lamp body.
In a kind of possible design, it is described be slidably installed block along lighting device axis direction and the telescoping mechanism cunning
Dynamic area's relative movement, to adjust the distance between the lamp cap and the lamp body.
In a kind of possible design, the telescoping mechanism and it is described be slidably installed block relative rotation when, the sliding is pacified
Dress block is matched with the oblique gib block, to limit the relative position between the lamp cap and the lamp body.
In a kind of possible design, the wave extended along the lighting device axis direction is additionally provided on the Rotary District
Line；When the telescoping mechanism and it is described be slidably installed block relative rotation when, the block that is slidably installed is matched with the ripple, with
Limit the relative position between the lamp cap and the lamp body.
In a kind of possible design, protrusion is additionally provided on the block that is slidably installed, the protrusion is matched with the ripple
Share the relative position between the fastening lamp cap and the lamp body.
In a kind of possible design, be additionally provided with anti-detachment slot on the telescoping mechanism, the anti-detachment slot with it is described
The block that is slidably installed matches, to limit the maximal regulated distance between the lamp cap and lamp body.
In a kind of possible design, it is additionally provided at least one Non-slip material；The Non-slip material connects with the telescoping mechanism
Touching connection, for increasing the frictional force being slidably installed between block and the telescoping mechanism.
In a kind of possible design, the Non-slip material is washer, and the washer is made by elastic material.
In a kind of possible design, further includes: power fixing frame and aluminium cup, the power supply are mounted in the lamp body,
The power fixing frame is set to the lower section of the power supply, and connect with the aluminium cup, and the arc-shaped concave of the aluminium cup is towards institute
The light emission direction of LED lighting board is stated, the LED lighting board is set in the cavity that the aluminium cup and the optics cover are formed.
The present invention provides a kind of lighting device, which includes: lamp cap, tailstock, lamp body, telescoping mechanism, power supply, LED hair
Tabula rasa and optics cover；The lamp cap is mounted on one end of the tailstock, and the other end of the tailstock passes through telescoping mechanism and lamp
One end of body is fastenedly connected；The other end of the lamp body is hatch frame, is provided with optical cover on the end face of the hatch frame
Son；The power supply and LED lighting board are mounted in the cavity that the lamp body and the optics cover are formed；The input of the power supply
End connecting line is electrically connected after passing through telescoping mechanism, tailstock with the lamp cap；The output end of the power supply and LED lighting board electricity
Connection；Wherein, the telescoping mechanism be used for by rotation and relative to lamp cap move up and down adjust the lamp cap with it is described
The distance between lamp body.The present invention adjusts lighting device at a distance from ceiling by telescoping mechanism, can be more convenient, quick
Lighting device is embedded in ceiling, while can also realize being perfectly combined for lighting device and building.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is this hair
Bright some embodiments for those of ordinary skill in the art without any creative labor, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the structural schematic diagram for the lighting device that the embodiment of the present invention one provides；
Fig. 2 is the structural schematic diagram of lighting device provided by Embodiment 2 of the present invention；
Fig. 3 is the schematic perspective view for the lighting device that the embodiment of the present invention three provides；
The structural schematic diagram one of telescoping mechanism in the lighting device that Fig. 4 (a) provides for the embodiment of the present invention four；
The structural schematic diagram two of telescoping mechanism in the lighting device that Fig. 4 (b) provides for the embodiment of the present invention four；
The schematic diagram one of Rotary District inner surface in the lighting device that Fig. 5 (a) provides for the embodiment of the present invention four；
The schematic diagram two of Rotary District inner surface in the lighting device that Fig. 5 (b) provides for the embodiment of the present invention four；
The front view of tailstock in the lighting device that Fig. 6 (a) provides for the embodiment of the present invention four；
The side view of tailstock in the lighting device that Fig. 6 (b) provides for the embodiment of the present invention four；
Fig. 7 (a) is that the lighting device that the embodiment of the present invention four provides rotates schematic diagram one；
Fig. 7 (b) is that the lighting device that the embodiment of the present invention four provides rotates schematic diagram two；
The structural schematic diagram of tailstock in the lighting device that Fig. 8 provides for the embodiment of the present invention four；
The structural schematic diagram of Non-slip material in the lighting device that Fig. 9 provides for the embodiment of the present invention five；
Figure 10 is the structural schematic diagram for the lighting device that the embodiment of the present invention six provides.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that, used term " center ", " length ", " width ", " thickness
Degree ", " top ", " bottom end ", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "inner", "outside" " axis
To ", the indicating positions such as " circumferential direction " or positional relationship be to be based on the orientation or positional relationship shown in the drawings, be merely for convenience of describing
The present invention and simplified description, rather than the position of indication or suggestion meaning or original part must have a particular orientation, with specific
Construction and operation, therefore be not considered as limiting the invention.
How to be solved with technical solution of the specifically embodiment to technical solution of the present invention and the application below above-mentioned
Technical problem is described in detail.These specific embodiments can be combined with each other below, for the same or similar concept
Or process may repeat no more in certain embodiments.Below in conjunction with attached drawing, the embodiment of the present invention is described.
LED illumination is LED lighting, is a kind of semiconducting solid luminescent device.It is to utilize solid semiconductor
Chip occurs the compound energy for releasing surplus by carrier in the semiconductors and photon is caused to emit, directly as luminescent material
Red out, yellow, blue, the green light of sending and receiving using the principle of three primary colours, adds fluorescent powder, can issue random color on this basis
Light.LED light has the advantages that more energy efficient, higher quality optical property, longer life expectancy compared with traditional lighting in the prior art,
Need a lot of, especially as ceiling embedded lamps and lanterns, cylinder is hidden in ceiling when wherein LED recessed down light is because of its installation
It is interior, the beauty of entire interior decoration is not destroyed and firmly gets liking for people.Due to the aesthetics of its installation by adhering, it is difficult to pass through
Internal heat is dissipated in air by the flowing of ambient air.Therefore it is the heat dissipation effect for improving lighting device, certainly will will illuminates
The ontology of device is bonded with ceiling outer surface, by ceiling outside air flowing heat dissipation is optimized.But to reach
The opening of perfect concealment effect, cylinder is smaller, and such design brings great inconvenience to the installation of lighting device.
Fig. 1 is the structural schematic diagram for the lighting device that the embodiment of the present invention one provides, as shown in Figure 1, the lighting device can
To include: lamp cap 11, tailstock 12, lamp body 13, telescoping mechanism 14, power supply 15, LED lighting board 16 and optics cover 17.Specifically,
Lamp cap 11 is mounted on one end of tailstock 12, and the other end of tailstock 12 is fastenedly connected by telescoping mechanism 14 and one end of lamp body 13,
In an alternative embodiment, telescoping mechanism be located in lamp body (referring to fig. 2, Fig. 2 be illumination provided by Embodiment 2 of the present invention
The structural schematic diagram of device), and it is (such as solid by lock screw etc. modes close to the connection of one end (with reference to the upper end of Fig. 2) of lamp body
Telescoping mechanism is embedded in using open slot by the way of in one end of lamp body, is fixedly connected by fixed connection), telescoping mechanism can be consolidated
Surely it is connected in lamp body, can also be shaped in lamp body；In an alternative embodiment, telescoping mechanism is along lighting device
The length equal to or less than lamp body along lighting device axis direction can be set in the length of axis direction；The other end of lamp body 13
For hatch frame, optics cover 17 is provided on the end face of hatch frame；Power supply 15 and LED lighting board 16 be mounted on lamp body 13 with
In the cavity that optics cover 17 is formed；The first connecting line, the second connecting line of 15 input terminal of power supply be each passed through telescoping mechanism 14,
It is electrically connected after tailstock 12 with lamp cap 11；The output end of power supply 15 is electrically connected with LED lighting board 16.In a kind of optional embodiment
In, the input terminal of power supply is connect by connecting line with lamp cap, and output end is connect with LED lighting board.First connecting line of power supply with
Second connecting line, one is that another of zero curve (such as 151 perhaps 152) is firewire (such as 152 or 151), is connected with lamp cap
It connects, wherein lamp cap is electrically connected with city.In an alternative embodiment, the output end of power supply can pass through at least two connecting lines
It is electrically connected with LED lighting board.Wherein, telescoping mechanism 14 is used to adjust lamp by rotation and relative to moving up and down for lamp cap
The distance between first 11 and lamp body 13.
In an alternative embodiment, tailstock 12 is rotation body structure, and lamp cap 11 is removably mounted in tailstock
12 one end.
In an alternative embodiment, power supply 15 can by lock screw and other fixed forms be fixed on lamp body or
Person's tailstock.
For the present embodiment referring to Fig. 1, lamp cap 11 is mounted on the top of the lighting device, and installs with one end of tailstock 12,
Lamp cap and tailstock are removably mounted in one end of tailstock.In an alternative embodiment, tailstock 12 is hollow circuit cylinder
Rotation body structure, one end of tailstock have helicitic texture, are provided with the internal screw thread matched with the helicitic texture of tailstock on lamp cap,
In an alternative embodiment, lamp cap 11 is connected through a screw thread with tailstock, and lamp cap, using being threadedly coupled, has structure with tailstock
Simply, connection is reliable, the advantages that being convenient to mount and dismount.
The other end of tailstock 12 is fastenedly connected by telescoping mechanism 14 and one end of lamp body 13, and the other end of lamp body 13 is to open
Mouth structure is provided with optics cover 17 on the end face of hatch frame.Power supply 15 and LED lighting board 16 are mounted on lamp body 13 and optics
In the cavity that cover 17 is formed, the first connecting line 151, the second connecting line 152 of 15 input terminal of power supply are each passed through telescoping mechanism
14, it is electrically connected after tailstock 12 with lamp cap 11, the output end of power supply 15 is electrically connected with LED lighting board 16, and wherein lamp cap is for connecting
Power supply and external power supply (such as alternating current).In an alternative embodiment, lamp cap can be divided into plastic cement bakelite according to its material
Lamp cap, ceramic lamp base, metallic lamp holder and wooden lamp cap, or it is divided into riveted type, trivial formula and slotting formula according to the lamp cap mode of connection,
Lamp cap can also be divided into single lamp-based, twins and triplet's formula according to the technique that designs and produces of lamp cap.
In an alternative embodiment, tailstock is connect with telescoping mechanism, and cooperation telescoping mechanism realizes the lighting device
Telescopic.The open end of lamp body connects optics cover, and power supply, LED lighting board can be set to lamp body and the optical cover
In the cavity that son is formed.Power supply is used to power for LED lighting board.LED lighting board is used for large angle illumination function.Optics cover
It is fixedly connected with lamp body, and optical treatment is carried out to the light that LED lighting board issues.Telescoping mechanism is for adjusting lamp cap 11 and lamp body
The distance between 13, to realize the Telescopic of the lighting device.
In an alternative embodiment, the heart of LED light device is LED lighting board, is the crystalline substance of a semiconductor
Piece, one end of chip are attached on a bracket, and one end is cathode, and the other end connects the anode of power supply, makes entire chip by epoxy
Resin-encapsulated is got up.Semiconductor wafer consists of two parts, and a part is P-type semiconductor, and hole is occupied an leading position inside it,
The other end is N-type semiconductor, is mainly electronics in this side.But when both semiconductors connect, with regard to shape between them
At a P-N junction.When electric current acts on this chip by conducting wire, electronics will be pushed to the area P, the electronics in the area P
With hole-recombination, energy then will be issued in the form of photon, and LED illumination lamp is made to shine.Because of the hair of LED light device
Heat is not high, and electric flux is converted into luminous energy as far as possible, compares ordinary luminaire, and many electric energy are turned because its calorific value is big
It has been melted into thermal energy, has been wasted.In comparison, LED has higher energy saving according to device.
In an alternative embodiment, in LED lighting board have light emitting angle LED element, for example, by using patch
When LED, i.e. SMD (Surface Mounted Devices, surface mount device) element the light emitting angle of LED light device by
120 degree can realize 160 degree, 180 degree and 200 degree etc. respectively.Since LED realizes that light emitting angle is bigger in illumination, rises and dissipates
Light effect is better, but opposite, and luminous brightness is also just corresponding to be reduced.Light emitting angle is small, has higher luminous intensity, but shine
The range shorter penetrated.In the present embodiment, LED lighting board is mainly used for large angle illumination function.
In an alternative embodiment, the external input voltage of lighting device can be direct current 12V, be also possible to 24V.
In an alternative embodiment, the lighting device further include: power fixing frame 18, with reference to Fig. 1, power fixing frame
18 are mounted in lamp body 13, and are set to the lower section of power supply 15 and the top of LED lighting board 16.
In an alternative embodiment, telescoping mechanism 14 may include sliding area and Rotary District, be arranged in the Rotary District
Oblique gib block；Oblique gib block can be fixed in telescoping mechanism, can also be integrally formed with telescoping mechanism.Oblique gib block is installed on
In lamp body 13 or on tailstock 12.
In an alternative embodiment, telescoping mechanism further includes the block that is slidably installed, which is fixed on tailstock
On 12 or in lamp body 13.
Fig. 2 is specifically referred to, Fig. 2 is the structural schematic diagram of lighting device provided by Embodiment 2 of the present invention.Wherein, it stretches
Mechanism 14 is mounted in lamp body 13, and the sliding space of pre-set dimension is constituted between the upper end and power fixing frame of lamp body,
Such as power fixing frame is 5cm along the length of lighting device axis direction, which can be equal to 5cm, might be less that
5cm can also be greater than 5cm；It should be noted that not limiting the pre-set dimension in the present embodiment specifically, those skilled in the art can
Be defined to pre-set dimension according to specific actual conditions to reach superior technique effect.
In an alternative embodiment, be slidably installed block along lighting device axis direction and the telescoping mechanism sliding
Area's relative movement, to adjust the distance between the lamp cap and the lamp body.
In an alternative embodiment, the telescoping mechanism and it is described be slidably installed block relative rotation when, the sliding
Mounting blocks are matched with the oblique gib block, to limit the relative position between the lamp cap and the lamp body.
Specifically, in an alternative embodiment, being provided with the block that is slidably installed on the other end on tailstock；Work as telescopic machine
Structure and be slidably installed block relative rotation when, the block that is slidably installed is matched with oblique gib block, to limit the phase between lamp cap and lamp body
To position.
Specifically, in an alternative embodiment, telescoping mechanism Rotary District inner surface is smooth, referring to Fig. 5 (a), Fig. 5
(a) schematic diagram one of Rotary District inner surface in the lighting device provided for the embodiment of the present invention four.Fig. 4 (a) is that the present invention is implemented
The structural schematic diagram one of telescoping mechanism in the lighting device that example four provides, Fig. 4 (b) are the illumination dress that the embodiment of the present invention four provides
Set the structural schematic diagram two of middle telescoping mechanism.With reference to Fig. 4 (a), telescoping mechanism may include sliding area 1413 and Rotary District 1414.
In an alternative embodiment, multiple oblique gib blocks 1411 can be set in Rotary District, and these oblique gib blocks can edge
Lighting device axis direction rotates and has length appropriate, and the spacing distance between oblique gib block is equal.
In an alternative embodiment, the wave extended along the lighting device axis direction is additionally provided on Rotary District
Line；When the telescoping mechanism and be slidably installed block relative rotation when, the block that is slidably installed is matched with the ripple, with restriction
Relative position between the lamp cap and the lamp body.
With reference to Fig. 4 (b), telescoping mechanism may include sliding area 1413 and Rotary District 1414.It is provided on Rotary District along photograph
The ripple 1412 that bright device axis direction extends, in an alternative embodiment, multiple ripples have can be set in Rotary District
1412.And the oblique gib block in Rotary District can rotate along lighting device axis direction and have length appropriate, oblique gib block
Between spacing distance it is equal, and the ripple in Rotary District it is parallel with lighting device axis, have suitable length, these ripples it
Between spacing distance it is equal, ripple is equidistantly arranged in after above-mentioned oblique gib block, formed gridiron.Referring to Fig. 5 (b),
The schematic diagram two of Rotary District inner surface in the lighting device that Fig. 5 (b) provides for the embodiment of the present invention four.
The front view of tailstock in the lighting device that Fig. 6 (a) provides for the embodiment of the present invention four, Fig. 6 (b) are that the present invention is implemented
The side view of tailstock in the lighting device that example four provides.With reference to Fig. 6 (a), Fig. 6 (b), lower end (i.e. the other end) on tailstock it is outer
The block 121 that is slidably installed is provided on surface, when the rotation of oblique gib block, be slidably installed block 121 and oblique gib block and its ripple
1412 match, to limit the relative position between lamp cap and lamp body.
In an alternative embodiment, anti-detachment slot, anti-detachment slot and the block that is slidably installed are additionally provided on telescoping mechanism
It matches, to limit the maximal regulated distance between lamp cap and lamp body.
With reference to Fig. 7 (a), Fig. 7 (a) is that the lighting device that the embodiment of the present invention four provides rotates schematic diagram one, and Fig. 7 (b) is
The lighting device that the embodiment of the present invention four provides rotates schematic diagram two；With reference to Fig. 7 (a) when the opposite illumination assembly axis line of telescoping mechanism
When rotation, i.e., oblique gib block direction shown in arrow along Fig. 7 rotates, in an alternative embodiment, with reference to Fig. 7 (b) when
After the rotation of tailstock axis, oblique gib block is rotated to position shown in Fig. 7 (b) oblique gib block.When tailstock lower end is (with reference to figure
6 (b)) the block 121 that is slidably installed is in sliding area 1413 shown in Fig. 4 (a), and the block 121 that is slidably installed can be along lighting device
Axis direction sliding, for adjust lamp cap between lamp body at a distance from, (the reference of anti-detachment slot 141 is additionally provided on the telescoping mechanism
Fig. 4 (a)), anti-detachment slot 141 is matched with the block 121 that is slidably installed of tailstock, to limit the maximal regulated between lamp cap and lamp body
Distance.When the block 121 that is slidably installed of tailstock lower end (referring to Fig. 6 (b)) is in Rotary District 1414 shown in Fig. 4 (a), sliding is pacified
Dress block 121 is matched with oblique gib block, limits the relative position between lamp cap and lamp body.
In an alternative embodiment, the structure of tailstock is shown in the lighting device that Fig. 8 provides for the embodiment of the present invention four
It is intended to, with reference to Fig. 8, protrusion 122 is provided on the block 121 that is slidably installed of tailstock, with reference to Fig. 7 (a), is illuminated when telescoping mechanism is opposite
When device axis rotates, i.e., oblique gib block direction shown in arrow along Fig. 7 rotates, with reference to Fig. 7 (b) when oblique gib block is with respect to tail
After seat axis rotation, oblique gib block is rotated to position shown in Fig. 7 (b).When the sliding peace of tailstock lower end (referring to Fig. 6 (b))
Dress block 121 is in sliding area 1413 shown in Fig. 4 (b), and the block 121 that is slidably installed can be slided along lighting device axis direction,
Anti-detachment slot 141 (with reference to Fig. 4 (b)), the block 121 that is slidably installed of anti-detachment slot 141 and tailstock are additionally provided on the telescoping mechanism
It matches, to limit the maximal regulated distance between lamp cap and lamp body.When tailstock be slidably installed block 121 telescoping mechanism rotation
Turn to refer to Fig. 4 (b) when area 1414, the block 121 that is slidably installed is matched with the ripple 1412 of telescoping mechanism, to limit lamp cap and lamp body
Between relative position, while the protrusion 122 on block 121 that is slidably installed (refer to Fig. 8) is matched with ripple 1412 to fasten tail
The position of seat, and play the role of loosening.
In an alternative embodiment, oblique gib block may be mounted on the other end of tailstock, the block that is slidably installed setting
In one end of lamp body, such as it is set on power fixing frame.Pre-set dimension is constituted between oblique gib block and power fixing frame
Sliding space, in the sliding space, the axis direction along tailstock moves the other end of tailstock, to adjust between lamp cap and lamp body
Distance.
In an alternative embodiment, oblique gib block can be fixedly installed on the outer surface of the tailstock other end, sliding
Mounting blocks are arranged on the inner wall of lamp body one end.
In an alternative embodiment, the block that is slidably installed is provided on one end of the lamp body；When the tailstock is another
Be arranged on end oblique gib block rotation when, the block that is slidably installed is matched with the oblique gib block, with limit the lamp cap and
Relative position between the lamp body.
In an alternative embodiment, the wave extended along the tailstock axis direction is additionally provided on the telescoping mechanism
Line；The block that is slidably installed is provided on one end of the lamp body；When the telescoping mechanism rotation being arranged on the tailstock, the sliding
Mounting blocks are matched with the ripple, to limit the relative position between the lamp cap and the lamp body.
In an alternative embodiment, protrusion is provided on the block that is slidably installed, the protrusion with described for stretching
The ripple of contracting mechanism cooperates to fasten the lamp cap and the lamp body.
The process for adjusting distance between lamp cap and lamp body in the present embodiment by above-mentioned lighting device is similar to sliding
Mounting blocks are set on the other end of tailstock, telescoping mechanism is set to the intracorporal adjustment process of lamp, and details are not described herein again.
In an alternative embodiment, it when maximum, is slided at a distance from lighting device axis direction between lamp body when lamp cap
The position of dynamic mounting blocks 121 touches anti-detachment slot 141 on telescoping mechanism, the anti-detachment slot 141 and the matching of block 121 that is slidably installed
It closes, limits the maximal regulated distance between lamp cap and lamp body.In an alternative embodiment, when lamp cap 11 and lamp body 13 are along photograph
When the distance minimum of bright device axis direction, which is punctured into the structural schematic diagram of Fig. 3, and Fig. 3 is the embodiment of the present invention
The schematic perspective view of three lighting devices provided.
In an alternative embodiment, which is additionally provided at least one Non-slip material；Non-slip material and telescopic machine
Structure connects, for increasing the frictional force being slidably installed between block and telescoping mechanism.
Specifically, referring to Fig. 9, the structural schematic diagram of Non-slip material in the lighting device that Fig. 9 provides for the embodiment of the present invention five,
As shown in figure 9,2 Non-slip materials 123 are arranged on the outer surface of the other end of tailstock, the Non-slip material and telescoping mechanism are connected,
For increasing the frictional force between tailstock and lamp body.
In an alternative embodiment, it is additionally provided at least one Non-slip material on one end of lamp body, the Non-slip material and tail
The telescoping mechanism being arranged on seat connects, for increasing the frictional force between tailstock and lamp body.
In an alternative embodiment, Non-slip material is washer, which is made, and has cost
The advantages that cheap, easy for installation, is suitable for assembling and disassembling frequent position.Such as silica gel ring.In an alternative embodiment, washer
May include rubber washer, wherein rubber washer usually have NBR (nitrile rubber), SBR (butadiene-styrene rubber), HNBR (hydrogenated butyronitrile glue),
EPDM (ethylene-propylene diene copolymer), SILICONE (silica gel), VITON (fluorine glue), CR (neoprene), FFKM (perfluoroelastomer) etc..
In an alternative embodiment, it (is that the present invention is implemented referring to Figure 10, Figure 10 which, which further includes aluminium cup 19,
The structural schematic diagram for the lighting device that example six provides), power supply 15 is set in lamp body 13, and power fixing frame 18 is set to power supply 15
Lower section；Aluminium cup 19 is connect with the power fixing frame 18 of top, and the arc-shaped concave of aluminium cup 19 shining towards LED lighting board 16
Direction, wherein LED lighting board 16 is set in the cavity that aluminium cup 19 and optics cover 17 are formed.Because LED light source itself does not have spoke
Heat sinking function is penetrated, the sinking path of LED light device can only export heat by the radiator combined closely with LED lighting board
Amount.In an alternative embodiment, aluminium cup mostly uses a kind of metal-based copper-clad plate with good heat radiating function, wherein one
As single sided board be made of three-decker, be circuit layer (copper foil), insulating layer and metal-based layer respectively.It is used for high-end
It can be designed as dual platen, structure is circuit layer, insulating layer, aluminium base, insulating layer, circuit layer.It is multi-layer board that only a few, which is applied, can
To be bonded by common multi-layer board with insulating layer, aluminium base.
The present invention provides a kind of lighting device, which includes: lamp cap, tailstock, lamp body, telescoping mechanism, power supply, LED hair
Tabula rasa and optics cover；The lamp cap is mounted on one end of the tailstock, and the other end of the tailstock passes through telescoping mechanism and lamp
One end of body is fastenedly connected；The other end of the lamp body is hatch frame, is provided with optical cover on the end face of the hatch frame
Son；The power supply and LED lighting board are mounted in the cavity that the lamp body and the optics cover are formed；The input of the power supply
End connecting line is electrically connected after passing through telescoping mechanism, tailstock with the lamp cap；The output end of the power supply and LED lighting board electricity
Connection；Wherein, the telescoping mechanism be used for by rotation and relative to lamp cap move up and down adjust the lamp cap with it is described
The distance between lamp body.The present invention adjusts lighting device at a distance from ceiling by telescoping mechanism, can be more convenient, quick
Lighting device is embedded in ceiling, while can also realize being perfectly combined for lighting device and building.
In the present invention, unless otherwise specific regulation, the terms such as term " installation ", " connected ", " connection ", " fixation " are answered
It is interpreted broadly, for example, it may be being fixedly connected, is also possible to removably connect, or be integrally formed, can be mechanical connect
It connects, is also possible to be electrically connected or can communicate each other；It can be directly connected, can also be indirectly connected with by intermediate medium, it can
To be the interaction relationship of connection or two elements inside two elements, unless otherwise restricted clearly.For ability
For the those of ordinary skill in domain, the specific meanings of the above terms in the present invention can be understood according to specific conditions.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (11)
1. a kind of lighting device characterized by comprising lamp cap, tailstock, lamp body, telescoping mechanism, power supply, LED lighting board and light
Learn cover；The lamp cap is mounted on one end of the tailstock, and the other end of the tailstock passes through one end of telescoping mechanism and lamp body
It is fastenedly connected；The other end of the lamp body is hatch frame, is provided with optics cover on the end face of the hatch frame；The electricity
Source and LED lighting board are mounted in the cavity that the lamp body and the optics cover are formed；The input terminal connecting line of the power supply
It is electrically connected after telescoping mechanism, tailstock with the lamp cap；The output end of the power supply is electrically connected with the LED lighting board；Its
In, the telescoping mechanism is used to adjust the lamp cap and the lamp by rotation and relative to moving up and down for the lamp cap
The distance between body.
2. the apparatus according to claim 1, which is characterized in that the telescoping mechanism includes sliding area and Rotary District, described
Oblique gib block is set in Rotary District, and the telescoping mechanism is installed in the lamp body or on the tailstock.
3. the apparatus of claim 2, which is characterized in that the telescoping mechanism further includes the block that is slidably installed, the cunning
Dynamic mounting blocks are fixed on the tailstock or in the lamp body.
4. device according to claim 3, which is characterized in that the block that is slidably installed is along lighting device axis direction and institute
The sliding area relative movement of telescoping mechanism is stated, to adjust the distance between the lamp cap and the lamp body.
5. device according to claim 3, which is characterized in that the telescoping mechanism and the block relative rotation that is slidably installed
When, the block that is slidably installed is matched with the oblique gib block, to limit the relative position between the lamp cap and the lamp body.
6. device according to claim 3, which is characterized in that be additionally provided on the Rotary District along the lighting device axis
The ripple that line direction extends；When the telescoping mechanism and be slidably installed block relative rotation when, block and the wave of being slidably installed
Line matches, to limit the relative position between the lamp cap and the lamp body.
7. device according to claim 6, which is characterized in that protrusion is additionally provided on the block that is slidably installed, it is described convex
It rises and ripple cooperation is for fastening the relative position between the lamp cap and the lamp body.
8. device according to claim 3, which is characterized in that anti-detachment slot is additionally provided on the telescoping mechanism, it is described
Anti-detachment slot is matched with the block that is slidably installed, to limit the maximal regulated distance between the lamp cap and lamp body.
9. device according to claim 3, which is characterized in that be additionally provided at least one Non-slip material；The Non-slip material with
The telescoping mechanism connects, for increasing the frictional force being slidably installed between block and the telescoping mechanism.
10. device according to claim 9, which is characterized in that the Non-slip material is washer, and the washer is by elastic material
It is made.
11. device according to claim 1 to 10, which is characterized in that further include: power fixing frame and aluminium cup,
The power supply is mounted in the lamp body, and the power fixing frame is set to the lower section of the power supply, and connect with the aluminium cup,
For the arc-shaped concave of the aluminium cup towards the light emission direction of the LED lighting board, the LED lighting board is set to the aluminium cup and institute
In the cavity for stating the formation of optics cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910133779.7A CN109827091A (en) | 2019-02-22 | 2019-02-22 | A kind of lighting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910133779.7A CN109827091A (en) | 2019-02-22 | 2019-02-22 | A kind of lighting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109827091A true CN109827091A (en) | 2019-05-31 |
Family
ID=66864189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910133779.7A Pending CN109827091A (en) | 2019-02-22 | 2019-02-22 | A kind of lighting device |
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| Country | Link |
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| CN (1) | CN109827091A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| EP3913277A1 (en) * | 2020-05-22 | 2021-11-24 | Xiamen Eco Lighting Co., Ltd. | Led light apparatus with multiple light sources |
| WO2024016218A1 (en) * | 2022-07-20 | 2024-01-25 | 福建永德吉灯业股份有限公司 | Multi-stage adjustable telescopic lamp |
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| EP3913277A1 (en) * | 2020-05-22 | 2021-11-24 | Xiamen Eco Lighting Co., Ltd. | Led light apparatus with multiple light sources |
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