CN207702153U - Led lamp - Google Patents
Led lamp Download PDFInfo
- Publication number
- CN207702153U CN207702153U CN201820029632.4U CN201820029632U CN207702153U CN 207702153 U CN207702153 U CN 207702153U CN 201820029632 U CN201820029632 U CN 201820029632U CN 207702153 U CN207702153 U CN 207702153U
- Authority
- CN
- China
- Prior art keywords
- lamp
- lamp holder
- loading stage
- lens
- accommodating chamber
- Prior art date
- 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.)
- Expired - Fee Related
Links
- 239000011324 bead Substances 0.000 claims abstract description 47
- 230000037237 body shape Effects 0.000 claims abstract description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000009738 saturating Methods 0.000 claims description 2
- 238000012216 screening Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 241001465382 Physalis alkekengi Species 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000004313 glare Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Abstract
The utility model embodiment is related to a kind of LED lamp, including lamp holder, several lamp beads being assembled on lamp holder and the lens being located at outside several lamp beads, the lens are in semicircle disk body shape, the convex globoidal of bottom surface and linking the composition light-emitting surface between two side planes including two side planes, linking between two side planes, the first accommodating chamber also is formed to lens medial recess in the middle part of the bottom surface, first accommodating chamber has two plane cavity walls and cambered surface cavity wall；The lamp holder top surface protrudes to form loading stage, and loading stage stretches into first accommodating chamber, and several lamp beads are assembled on loading stage and the light-emitting surface of lamp bead is respectively facing cambered surface cavity wall.The utility model embodiment in lamp holder top surface by protruding to form loading stage, and lamp bead is assembled on loading stage and the light-emitting surface of lamp bead is respectively facing cambered surface cavity wall, the light beam that each lamp bead is sent out is set to be radiated in the cambered surface cavity wall of lens and be projected from convex globoidal from different angles, to increase LED lamp light emitting angle.
Description
Technical field
The utility model embodiment is related to technical field of lamps more particularly to a kind of LED lamp.
Background technology
The lamp bead of existing LED lamp is arranged in same plane, causes LED lamp light emitting angle smaller, generally less than
150 °, and in practical applications, some scenes need the irradiating angle of bigger, for example, it is placed on the Windowsill lamp on window, window
's（Left and right）Two side frames are also required for light beam and are irradiated to, and window night scene can just be made to have more profile sense, fashionable sense, existing
LED lamp cannot be satisfied.
Utility model content
The utility model embodiment technical problems to be solved are, provide a kind of LED lamp, can increase LED lamp hair
Angular.
In order to solve the above technical problems, the utility model embodiment provides the following technical solutions：A kind of LED lamp, including
Lamp holder, several lamp beads being assembled on lamp holder and the lens being located at outside several lamp beads, the lens are in semicircle disk body
Shape, including two side planes for being located at opposite sides, linking is between two side planes and the bottom surface perpendicular to side plane and rank
It is connected between two side planes and protrusion constitutes the convex globoidal of light-emitting surface outward, the bottom surface middle part is also to lens medial recess shape
Forming shape the first accommodating chamber identical with the circumference shape of lens, first accommodating chamber have respectively with the both sides of lens
Two opposite plane cavity walls of plane and the cambered surface cavity wall for being connected the two planes cavity wall and being placed equidistant with the convex globoidal of lens；Institute
It states lamp holder top surface to protrude to form loading stage, the loading stage stretches into first accommodating chamber, and several lamp beads are assembled in
On loading stage and the light-emitting surface of lamp bead is respectively facing the setting of cambered surface cavity wall direction.
Further, the loading stage include the top plane parallel with lamp holder top surface and linking in lamp holder top surface and
The lateral parts of side between the top plane of loading stage, the loading stage both sides towards the cambered surface cavity wall of the first accommodating chamber are oblique
Side, several lamp beads are assembled in respectively in loading stage top plane and two prisms.
Further, several lamp beads being assembled in respectively in loading stage top plane and two prisms are located at same
On circumference.
Further, also recess forms cavity in the middle part of the lamp holder top surface, the loading stage be from the bottom surface of cavity to
What outer protrusion was formed, and the top plane of loading stage is higher than lamp holder top surface, the top of the lamp bead and lamp holder that are assembled on two prisms
Flush.
Further, the LED lamp further includes being wrapped in the hood of outer, is corresponded on the hood saturating
The position of the convex globoidal of mirror is equipped with goes out light slit for what light projected.
Further, the hood by two relative to it is described go out the symmetrically arranged occulter of light slit be composed, group
When conjunction, reserve preset distance between two occulter and formed it is described go out light slit.
Further, the limited block formed for being resisted against lamp holder side is also protruded in the bottom of the hood.
Further, the bottom of the lens, which is also turned up, extends to form flanging, when assembling, the hood and lamp holder cooperation
Clamp the flanging.
Further, the surface of the flanging abutted respectively with hood and lamp holder is additionally provided with cushion.
Further, the inside of the lamp holder is additionally provided with the second accommodating chamber in lamp holder bottom surface or lamp holder lateral opening,
Power supply module is installed in second accommodating chamber, the opening of second accommodating chamber is assembled with for closing the second accommodating chamber
Removable cover.
After adopting the above technical scheme, the utility model embodiment at least has the advantages that：The utility model is real
Example is applied by protruding to form loading stage in lamp holder top surface, and lamp bead is assembled on loading stage and the light-emitting surface of lamp bead court respectively
To cambered surface cavity wall, the light beam that each lamp bead is sent out is made to be radiated at from different angles in the cambered surface cavity wall of lens and from as light-emitting surface
Convex globoidal project, to increase LED lamp light emitting angle.When LED lamp is placed on as Windowsill lamp on window, it is assembled in
The light-emitting surface of the lamp bead of loading stage is respectively facing cambered surface cavity wall, to make the light beam that lamp bead is sent out be irradiated by the convex globoidal of lens
To the top surface of window and two sides, window night scene is made to have more profile sense, fashionable sense.
Description of the drawings
Fig. 1 is the three-dimensional structure diagram of the utility model Windowsill lamp one embodiment.
Fig. 2 is the exploded perspective structural schematic diagram of the utility model Windowsill lamp one embodiment.
Fig. 3 is the index path of an angle of the utility model Windowsill lamp one embodiment.
Fig. 4 is the index path of another angle of the utility model Windowsill lamp one embodiment.
Specific implementation mode
The application is described in further detail in the following with reference to the drawings and specific embodiments.It should be appreciated that signal below
Property embodiment and explanation be only used for explaining the application, be not intended as the restriction to the application, moreover, in the absence of conflict,
The features in the embodiments and the embodiments of the present application can be combined with each other.
As shown in Fig. 1 ~ Fig. 4, the utility model embodiment provides a kind of LED lamp, including lamp holder 1, is assembled on lamp holder 1
Several lamp beads 2 and the lens 3 that are located at several lamp beads 2 outside, the lens 3 are in semicircle disk body shape, including two positions
It (is not shown in figure between two side planes 31 and perpendicular to the bottom surface of side plane 31 in the side plane 31 of opposite sides, linking）With
And it is connected between two side planes 31 and protrudes outward the convex globoidal 33 for constituting light-emitting surface, also to lens 3 in the middle part of the bottom surface
Medial recess forms shape first accommodating chamber 34 identical with the circumference shape of lens 3, and first accommodating chamber 34 has
Respectively the two plane cavity walls 35 opposite with two side planes 31 of lens 3 and be connected the two planes cavity wall 35 and with the convex arc of lens
The cambered surface cavity wall 36 that face 33 is placed equidistant with；1 top surface of the lamp holder protrudes to form loading stage 11, and the loading stage 11 stretches into described
In first accommodating chamber 34, several lamp beads 2 are assembled on loading stage 11 and the light-emitting surface of lamp bead 2 is respectively facing the cambered surface chamber
36 direction of wall is arranged.
Lamp bead 2 is assembled in loading by the utility model embodiment by protruding to form loading stage 11 in 1 top surface of lamp holder
On platform 11 and the light-emitting surface of lamp bead 2 is respectively facing cambered surface cavity wall 36, and the light beam that each lamp bead 2 is sent out is made to be radiated at from different angles
In the cambered surface cavity wall 36 of lens 3 and from the injection of convex globoidal 33 as light-emitting surface, to increase LED lamp light emitting angle.By LED
Lamps and lanterns are placed on window, and the light-emitting surface for being assembled in the lamp bead 2 of loading stage 11 is respectively facing cambered surface cavity wall 36, to make lamp bead 2
The light beam sent out irradiates top surface and two sides to window by the convex globoidals 33 of lens 3, make window night scene have more profile sense,
Fashion sense.
In another alternative embodiment of the utility model, the thin bright sand processing of convex globoidal 33 of the lens 3 makes light beam
It while more aggregation, is more preferably mixed between light beam, keeps photochromic consistency more preferable.
In an alternative embodiment of the utility model, pre-determined distance is kept between the lamp bead 2 and cambered surface cavity wall 36,
Can make the peripheral light beam of lamp bead 2 it is less enter lens 3, make outgoing it is photochromic evenly.
In an alternative embodiment of the utility model, the loading stage 11 includes the top parallel with 1 top surface of lamp holder
Plane 12 and the side being connected between 1 top surface of lamp holder and the top plane 12 of loading stage 11,11 both sides court of the loading stage
Lateral parts to the cambered surface cavity wall 36 of the first accommodating chamber 34 are prism 13, and several lamp beads 2 are assembled in the dress respectively
Microscope carrier 11 pushes up on plane 12 and two prisms 13.Lamp bead 2 is assembled in loading stage 11 respectively to push up on plane 12 and two prisms 13,
The light beam that each lamp bead 2 is sent out can be made to be radiated in the cambered surface cavity wall 36 of lens 3 and be projected from convex globoidal 33 from different angles,
To increase LED lamp light emitting angle.
In an alternative embodiment of the utility model, it is assembled in the loading stage 11 respectively and pushes up plane and two prisms
Several lamp beads 2 on 13 are located on same circumference.Can make hot spot that the light that each lamp bead 2 sends out formed will not bifurcated, same
On one straight line, and it is uniformly mixed without veiling glare.
In an alternative embodiment of the utility model, also recess forms cavity 14 in the middle part of 11 top surface of the lamp holder,
The loading stage 11 is to outwardly protrude to be formed from the bottom surface of cavity 14, and the top plane 12 of loading stage 11 pushes up table higher than lamp holder 1
Face, the lamp bead 2 being assembled on two prisms 13 are concordant with the top surface of lamp holder 1.Lamp bead 2 on two prisms 13 is along lamp holder 1
Two relative direction of top surface is irradiated in the cambered surface cavity wall 36 of lens 3 and is projected from convex globoidal 33, to make LED lamp light emitting anger
Degree is not less than 180 °.
In an alternative embodiment of the utility model, the LED lamp further includes being wrapped in the shading of outer
Cover 4, the position that the convex globoidal 33 of lens 3 is corresponded on the hood 4 are equipped with and go out light slit 41 for what light projected.Hood 4
33 both sides light of convex globoidal is covered, makes light that can only be projected from light slit 41 is gone out, cannot project, reduce from the side plane 31 of lens 3
Transition facular area, avoids dazzle.
In an alternative embodiment of the utility model, the hood 4 by two relative to it is described go out light slit 41 it is right
Claim the occulter 42 of setting to be composed, when combination, reserves preset distance between two occulter 42 and form the light extraction
Seam 41.Two occulters 42 cover 33 both sides light of convex globoidal, make light that can only be projected from light slit 41 is gone out, cannot be from the side of lens 3
Plane 31 projects, and reduces transition facular area, avoids dazzle.
In an alternative embodiment of the utility model, formation is also protruded for being resisted against in the bottom of the hood 4
The limited block 43 of 1 side of lamp holder.Convenient for determining the placement location of hood 4, hood 4 is fixedly mounted on lamp holder 1.
In an alternative embodiment of the utility model, the bottom of the lens 3, which is also turned up, extends to form flanging 37, group
When dress, the flanging 37 is clamped in the hood 4 and the cooperation of lamp holder 1.The flanging of lens 3 is clamped by hood 4 and lamp holder 1
37, to fixed lens 3.
In an alternative embodiment of the utility model, the flanging 37 is respectively abutted with hood 4 and lamp holder 1
Surface is additionally provided with cushion 5.Cushion 5 can reduce flanging 37 and 1 gap of hood 4 and lamp holder, and hood 4 and lamp holder 1 can be more
The flanging 37 for closely clamping lens 3, to fixed lens 3.
In an alternative embodiment of the utility model, the inside of the lamp holder 1 is additionally provided in 1 bottom surface of lamp holder or lamp
Second accommodating chamber 15 of 1 lateral opening of seat, is installed with power supply module 6, second accommodating chamber 15 in second accommodating chamber 15
Opening be assembled with the removable cover 7 for closing the second accommodating chamber 15.Power supply module 6 is used to provide electric energy to lamp bead 2, makes
Lamp bead 2 can shine.Removable cover 7 blocks foreign matter or dust etc., reduces foreign matter or dust into the second accommodating chamber 15, makes second
Cleaning is kept in accommodating chamber 15.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are limited by appended claims and its equivalency range.
Claims (10)
1. a kind of LED lamp, including lamp holder, several lamp beads for being assembled on lamp holder and it is located at saturating outside several lamp beads
Mirror, which is characterized in that the lens are in semicircle disk body shape, including two side planes for being located at opposite sides, linking are flat in both sides
The convex arc for constituting light-emitting surface is protruded between two side planes and outward in bottom surface and linking between face and perpendicular to side plane
Face, the bottom surface middle part also form shape the first accommodating chamber identical with the circumference shape of lens to lens medial recess,
First accommodating chamber there are two plane cavity walls opposite with two side planes of lens respectively and be connected the two planes cavity wall and
The cambered surface cavity wall being placed equidistant with the convex globoidal of lens；The lamp holder top surface protrudes to form loading stage, and the loading stage stretches into
In first accommodating chamber, several lamp beads are assembled on loading stage and the light-emitting surface of lamp bead is respectively facing the cambered surface cavity wall
Direction is arranged.
2. LED lamp as described in claim 1, which is characterized in that the loading stage includes the top parallel with lamp holder top surface
Plane and the side being connected between lamp holder top surface and the top plane of loading stage, the loading stage both sides are accommodated towards first
The lateral parts of the cambered surface cavity wall of chamber are prism, and several lamp beads are assembled in loading stage top plane and two oblique sides respectively
On face.
3. LED lamp as claimed in claim 2, which is characterized in that be assembled in loading stage top plane and two oblique sides respectively
Several lamp beads on face are located on same circumference.
4. LED lamp as claimed in claim 2, which is characterized in that also recess forms cavity in the middle part of the lamp holder top surface, institute
It is to outwardly protrude to be formed from the bottom surface of cavity, and the top plane of loading stage is higher than lamp holder top surface, is assembled in two to state loading stage
Lamp bead on prism is concordant with the top surface of lamp holder.
5. LED lamp as claimed in claim 2, which is characterized in that the LED lamp further includes being wrapped in the screening of outer
Light shield, the position that the convex globoidal of lens is corresponded on the hood are equipped with and go out light slit for what light projected.
6. LED lamp as claimed in claim 5, which is characterized in that the hood by two relative to it is described go out light slit pair
Claim the occulter of setting to be composed, when combination, reserve preset distance between two occulter and formed it is described go out light slit.
7. LED lamp as claimed in claim 5, which is characterized in that the bottom of the hood also protrude formation for against
Limited block in lamp holder side.
8. LED lamp as claimed in claim 5, which is characterized in that the bottom of the lens, which is also turned up, extends to form flanging, group
When dress, the flanging is clamped in the hood and lamp holder cooperation.
9. LED lamp as claimed in claim 8, which is characterized in that the flanging is respectively abutted with hood and lamp holder
Surface is additionally provided with cushion.
10. LED lamp as claimed in claim 9, which is characterized in that the inside of the lamp holder be additionally provided in lamp holder bottom surface or
Second accommodating chamber of lamp holder lateral opening is installed with power supply module, the opening of second accommodating chamber in second accommodating chamber
Place is assembled with the removable cover for closing the second accommodating chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820029632.4U CN207702153U (en) | 2018-01-08 | 2018-01-08 | Led lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820029632.4U CN207702153U (en) | 2018-01-08 | 2018-01-08 | Led lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207702153U true CN207702153U (en) | 2018-08-07 |
Family
ID=63034802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820029632.4U Expired - Fee Related CN207702153U (en) | 2018-01-08 | 2018-01-08 | Led lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207702153U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110873318A (en) * | 2018-08-31 | 2020-03-10 | 日亚化学工业株式会社 | Lens, light emitting device, and method for manufacturing same |
| US11640038B2 (en) | 2018-08-31 | 2023-05-02 | Nichia Corporation | Lens, light emitting device and method of manufacturing the lens and the light emitting device |
| US11644635B2 (en) | 2018-08-31 | 2023-05-09 | Nichia Corporation | Lens, light emitting device and method of manufacturing the lens and the light emitting device |
-
2018
- 2018-01-08 CN CN201820029632.4U patent/CN207702153U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110873318A (en) * | 2018-08-31 | 2020-03-10 | 日亚化学工业株式会社 | Lens, light emitting device, and method for manufacturing same |
| US11640038B2 (en) | 2018-08-31 | 2023-05-02 | Nichia Corporation | Lens, light emitting device and method of manufacturing the lens and the light emitting device |
| US11644635B2 (en) | 2018-08-31 | 2023-05-09 | Nichia Corporation | Lens, light emitting device and method of manufacturing the lens and the light emitting device |
| US11788708B2 (en) | 2018-08-31 | 2023-10-17 | Nichia Corporation | Lens and light emitting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180807 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |