CN208546866U - A kind of LED spotlight - Google Patents
A kind of LED spotlight Download PDFInfo
- Publication number
- CN208546866U CN208546866U CN201821292475.2U CN201821292475U CN208546866U CN 208546866 U CN208546866 U CN 208546866U CN 201821292475 U CN201821292475 U CN 201821292475U CN 208546866 U CN208546866 U CN 208546866U
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- China
- Prior art keywords
- light
- transmitting plate
- lens
- reflector
- face ring
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of LED spotlights, it is desirable to provide a kind of tunable optical beam angle meets different lighting demands, and structure is simple, LED spotlight easy to use.It includes lamp body, drive circuit board, reflector, face ring and the LED lamp panel being arranged in reflector, the centre bore of the face ring is an internal thread hole, discoid light-transmitting plate is equipped in the centre bore of face ring, light-transmitting plate and the centre bore of face ring are threadedly engaged, light-transmitting plate bottom surface is lower than face ring bottom surface, lens are equipped with above light-transmitting plate, lens are connect with light-transmitting plate, and lens are between light-transmitting plate and reflector top.Light-transmitting plate can be up and down by screw thread, so that lens move up and down, the distance between lens and reflector is made to change, so that the beam angle of LED spotlight be made to change, meets different lighting demands.
Description
Technical field
The utility model relates to the technical field of illuminator more particularly to a kind of LED spotlights.
Background technique
In current lamps and lanterns market, especially smallpox shot-light market, smallpox shot-light generally passes through the realization of the lens in shot-light
Optically focused.Every kind of smallpox shot-light has certain lighting angle, i.e., so-called beam angle.Generally according to user to the needs of illumination,
Producer can provide the LED spotlight of certain beam angle to client to meet.Once user needs to change to illumination, usually
Different beam angles is needed, then user just needs to buy again selects the LED spotlight with different beam angles again.If one
A LED spotlight has the function of that adjustment beam angle will receive customer's welcome greatly, meets the market demand.
202140930 U of Chinese patent application publication number CN, application date of declaration are 2012.02.08,
Entitled " LED spotlight ", discloses a kind of LED spotlight.The utility model mainly in illuminator (LED lamp bead) and
It is provided with light transmitting sheet between pedestal (LED face ring), plays dustproof effect, prevents impurity from entering in LED.But this utility model pair
The beam angle of shot-light does not have any improvement, is unable to satisfy the needs of client.
Summary of the invention
The utility model overcomes the deficiencies in the prior art, provides a kind of tunable optical beam angle, meets different lighting demands,
Structure is simple, LED spotlight easy to use.
To achieve the goals above, the utility model uses following technical scheme:
A kind of LED spotlight, including lamp body, drive circuit board, reflector, face ring and the LED lamp panel being arranged in reflector,
The centre bore of the face ring is an internal thread hole, is equipped with discoid light-transmitting plate in the centre bore of face ring, light-transmitting plate and face ring
Centre bore is threadedly engaged, and light-transmitting plate bottom surface is lower than face ring bottom surface, is equipped with lens above light-transmitting plate, lens are connect with light-transmitting plate, thoroughly
Between mirror is at the top of light-transmitting plate and reflector.Light-transmitting plate can be up and down by screw thread, so that lens move up and down,
The distance between lens and reflector are made to change.
Scheme as a preference of the above scheme, the lens pass through the first transparent panel and the second transparent panel and light-transmitting plate
Connection, the first transparent panel and the second transparent panel are fixed on light transmission plate surface, and lens side connects the first transparent panel, the lens other side
Connect the second transparent panel.Lens are between the first transparent panel and the second transparent panel, are total to by the first transparent panel and the second transparent panel
With offer support.
Scheme as a preference of the above scheme, the reflector upper end are equipped with port, and drive circuit board is equipped with
Spool, spool pass through port, and spool is connect with LED lamp panel.Spool plays the role of protecting electric wire herein, now LED on the market
The driving of lamp and light bulb are arranged so mostly.
Scheme as a preference of the above scheme, is equipped with pressure ring above the face ring, pressure ring be set in reflector it is outer and
It is contacted with reflector, face ring is equipped with several for limiting the snap-gauge of pressure ring, the lateral wall of snap-gauge compression pressure ring.
Scheme as a preference of the above scheme, be symmetrically arranged in the light-transmitting plate circumferential side wall the first plectrum and
Second plectrum.The setting of first plectrum and the second plectrum is that user rotates light-transmitting plate for convenience.Due to the first plectrum and second
Plectrum plays lateral position-limiting action, allows user is interior in a limited space to adjust light-transmitting plate, will not take off when rotating light-transmitting plate
The screw thread of centre bore from face ring.
The beneficial effects of the utility model are:
Since light-transmitting plate is threadedly engaged in face ring, light-transmitting plate becomes can move up and down, and then drives and be fixed on light transmission
Lens on plate are mobile, change the distance between lens and reflector, change the size of the beam angle of LED spotlight, provide
Different lighting angles meets various demands；
Since light-transmitting plate lower surface is symmetrically arranged with the first plectrum and the second plectrum, user is facilitated to rotate light-transmitting plate, while side
Just user adjusts the distance between lens and reflector on light-transmitting plate；
Since the first plectrum and the second plectrum include lateral position limiting structure, allow user is interior in a limited space to adjust
Light-transmitting plate, rotate light-transmitting plate when without departing from face ring centre bore screw thread.
Detailed description of the invention
Fig. 1 is the explosive view of the utility model；
Fig. 2 is the front view of light-transmitting plate and lens；
Fig. 3 is the side view of light-transmitting plate and lens.
In figure: lamp body 1, drive circuit board 2, reflector 3, face ring 4, light-transmitting plate 5, the first transparent panel 6, the second transparent panel 7,
Lens 8, spool 9, the first plectrum 10, the second plectrum 11, pressure ring 12, spring 13.
Specific embodiment
The utility model is further described with reference to the accompanying drawing.
As shown in Figure 1 to Figure 3, a kind of LED spotlight, including lamp body 1, drive circuit board 2, reflector 3, face ring 4 and setting
LED lamp panel in reflector, the centre bore of the face ring 4 are an internal thread hole, are equipped in the centre bore of face ring 4 discoid
Light-transmitting plate 5, light-transmitting plate 5 and the centre bore of face ring 4 are threadedly engaged, and 5 bottom surface of light-transmitting plate is lower than 4 bottom surface of face ring, are set above light-transmitting plate 5
There are lens 8, lens 8 are connect with light-transmitting plate 5, and lens 8 are between 3 top of light-transmitting plate 5 and reflector.Light-transmitting plate 5 can pass through
Screw thread is up and down, so that lens 8 move up and down, the distance between lens 8 and reflector 3 is made to change.Fig. 2 and figure
3 be all light-transmitting plate and the integrally-built enlarged diagram of lens.Fig. 1 is integrally-built explosive view.
The lens 8 are connect by the first transparent panel 6 and the second transparent panel 7 with light-transmitting plate 5, the first transparent panel 6 and second
Transparent panel 7 is fixed on 5 surface of light-transmitting plate, and 8 side of lens connects the first transparent panel 6, and 8 other side of lens connects the second transparent panel 7.
Lens 8 are between the first transparent panel 6 and the second transparent panel 7, provide support jointly by the first transparent panel 6 and the second transparent panel 7.
3 upper end of reflector is equipped with port, and drive circuit board 2 is equipped with spool 9, and spool 9 passes through port, spool 9
It is connect with LED lamp panel.Spool plays the role of protecting electric wire herein, and the driving of LED light and light bulb are this mostly on the market now
Sample arrangement.
Pressure ring 12 is equipped with above the face ring 4, pressure ring 12 is set in outside reflector 3 and contacts with reflector 3, in face ring 4
Equipped with several for limiting the snap-gauge of pressure ring, snap-gauge compresses the lateral wall of pressure ring 12.
The first plectrum 10 and the second plectrum 11 are symmetrically arranged in 5 circumferential side wall of light-transmitting plate.First plectrum, 10 He
The setting of second plectrum 11 is that user rotates light-transmitting plate 5 for convenience.Due to the first plectrum and the second plectrum play it is lateral
Position-limiting action, allow user in a limited space in adjust light-transmitting plate, without departing from the centre bore of face ring when rotating light-transmitting plate
Screw thread.
The utility model is threadedly engaged by light-transmitting plate and panel, and realizing light-transmitting plate can move up and down, because thoroughly
Mirror is disposed upon on light-transmitting plate, and light-transmitting plate moves up and down and then driven the movements of lens, have adjusted lens and reflector it
Between distance, in addition to this, the plectrum that light-transmitting plate is additionally provided with can facilitate user rotate light-transmitting plate adjust height.
Claims (5)
1. a kind of LED spotlight, including lamp body, drive circuit board, reflector, face ring and the LED lamp panel being arranged in reflector,
Be characterized in, the centre bore of the face ring is an internal thread hole, be equipped with discoid light-transmitting plate in the centre bore of face ring, light-transmitting plate with
The centre bore of face ring is threadedly engaged, and light-transmitting plate bottom surface is lower than face ring bottom surface, and lens are equipped with above light-transmitting plate, and lens and light-transmitting plate connect
It connects, lens are between light-transmitting plate and reflector top.
2. a kind of LED spotlight according to claim 1, characterized in that the lens are saturating by the first transparent panel and second
Isotropic disk is connect with light-transmitting plate, and the first transparent panel and the second transparent panel are fixed on light transmission plate surface, and the connection first of lens side is transparent
Plate, the lens other side connect the second transparent panel.
3. a kind of LED spotlight according to claim 1 or 2, characterized in that the reflector upper end is equipped with port, drives
Dynamic circuit board is equipped with spool, and spool passes through port, and spool is connect with LED lamp panel.
4. a kind of LED spotlight according to claim 1 or 2, characterized in that be equipped with pressure ring, pressure ring set above the face ring
It is located at outside reflector and is contacted with reflector, face ring is equipped with several snap-gauges for being used to limit pressure ring, and snap-gauge compresses the outer of pressure ring
Side wall.
5. a kind of LED spotlight according to claim 1 or 2, characterized in that symmetrically set in the light-transmitting plate circumferential side wall
It is equipped with the first plectrum and the second plectrum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821292475.2U CN208546866U (en) | 2018-08-10 | 2018-08-10 | A kind of LED spotlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821292475.2U CN208546866U (en) | 2018-08-10 | 2018-08-10 | A kind of LED spotlight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208546866U true CN208546866U (en) | 2019-02-26 |
Family
ID=65426214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821292475.2U Active CN208546866U (en) | 2018-08-10 | 2018-08-10 | A kind of LED spotlight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208546866U (en) |
-
2018
- 2018-08-10 CN CN201821292475.2U patent/CN208546866U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |