CN209725927U - LED desk lamp based on light-guiding pillar - Google Patents
LED desk lamp based on light-guiding pillar Download PDFInfo
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- CN209725927U CN209725927U CN201920367591.4U CN201920367591U CN209725927U CN 209725927 U CN209725927 U CN 209725927U CN 201920367591 U CN201920367591 U CN 201920367591U CN 209725927 U CN209725927 U CN 209725927U
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- guiding pillar
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- pedestal
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 42
- 238000009434 installation Methods 0.000 claims description 6
- 125000004122 cyclic group Chemical group 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 4
- 239000011324 bead Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 230000003796 beauty Effects 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 206010054949 Metaplasia Diseases 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 230000015689 metaplastic ossification Effects 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to the LED desk lamp based on light-guiding pillar, the light-guiding pillar gone out including pedestal, the driving power being installed on the pedestal, the LED light source being installed on the pedestal, the light guide for issuing the LED light source, the lampshade for connecting the connector of the light-guiding pillar and the pedestal and being connected with the pedestal；The bottom of the light-guiding pillar is in contact with the LED light source, and the form and dimension of its bottom and the form and dimension of the LED light source match；The light-guiding pillar be equipped with light guiding lines, the light guiding lines from the bottom of the light-guiding pillar toward its top extension.LED desk lamp provided by the utility model based on light-guiding pillar, the light that LED light source issues directly are gone by light-guiding pillar export, it is provided with light guiding lines on light-guiding pillar, i.e., by light type effect needed for light guiding lines shape, is convenient for mass production, high production efficiency saves production cost.
Description
Technical field
The utility model relates to a kind of technical field of LED illumination, and in particular, to a kind of LED desk lamp based on light-guiding pillar.
Background technique
With the improvement of living standards, people are also higher and higher to the pursuit of beauty, LED desk lamp on the market is at present in order to do
To appearance looks elegant, and rear light type beauty is lighted, usually by the arrangement of LED lamp bead, is designed to the LED desk lamp of different light efficiencies,
Although this desk lamp can satisfy the effect of light type beauty, still, be provided with many LED lamp beads, waste LED lamp bead, raw
At high cost, another aspect is produced, is used if this kind of desk lamp is served as mini light night, brightness again can be excessively high, influences the use of user
Impression.Therefore, it is necessary to propose a kind of novel LED desk lamp, solve the above problems.
The utility model proposes the LED desk lamps based on light-guiding pillar to form and need by the way that light guiding lines are arranged on light-guiding pillar
Light type, production cost is low, and light type is beautiful, and brightness is adjustable, meets the various demands of user.
Summary of the invention
The technical problem to be solved by the present invention is to provide the LED desk lamps based on light-guiding pillar, by setting on light-guiding pillar
Light guiding lines are set, the light type of needs is formed, production cost is low, and light type is beautiful, and brightness is adjustable, meets the various demands of user.
In order to solve the above-mentioned technical problem, the utility model proposes the LED desk lamps based on light-guiding pillar, including pedestal, installation
In the driving power on the pedestal, the LED light source, the light guide for issuing the LED light source that are installed on the pedestal
The light-guiding pillar gone out, the lampshade for connecting the connector of the light-guiding pillar and the pedestal and being connected with the pedestal；
The bottom of the light-guiding pillar is in contact with the LED light source, and the form and dimension of its bottom and the LED light source
Form and dimension match；
The light-guiding pillar be equipped with light guiding lines, the light guiding lines from the bottom of the light-guiding pillar toward its top extension.
Preferably, the form and dimension of the LED light source and the form and dimension of the bottom of the light-guiding pillar match.
Preferably, the shape of the light guiding lines is linear, curved shape or circle.
Preferably, LED light source structure distribution annular in shape is on the pedestal；
The cylindrical shell structure of light-guiding pillar, and the radius of the light-guiding pillar of cylindrical shell structure is equal to the ring-type
The radius of the LED light source of structure；
The thickness of the light-guiding pillar of cylindrical-shaped structure is greater than or equal to the thickness of the LED light source of the cyclic structure.
Preferably, the top of the pedestal is equipped with the first card slot；
The lampshade bottom is equipped with lampshade fastener, the shape of the form and dimension of the lampshade fastener and first card slot
And size matches.
Preferably, fixed ring is provided on the pedestal, the fixed ring up extends from the top of the pedestal.
Preferably, the connector includes upper fixing element and the mutually matched lower fixing piece of fixed part and position
Snap ring on fixed part.
Preferably, the lower fixing piece is installed on inside the fixed ring of the pedestal, and outer diameter is less than or equal to described solid
Determine the internal diameter of ring, the lower fixing piece protrudes into inside the fixed ring；
The internal diameter of the lower fixing piece is greater than or equal to the outer diameter of the light-guiding pillar, and the light-guiding pillar protrudes into the lower fixation
Inside part.
Preferably, the snap ring is located on fixed part, the side towards the lower fixing piece comprising interior fastener
With outer fastener；
The outer diameter of the interior fastener is less than or equal to the internal diameter of the light-guiding pillar, protrudes into inside the light-guiding pillar；
The internal diameter of the outer fastener be greater than or equal to the light-guiding pillar outer diameter, the light-guiding pillar protrude into the interior fastener and
Between outer fastener.
Preferably, hook is additionally provided on the outer fastener；
The lampshade is equipped with mounting hole, and the outer fastener protrudes into inside the mounting hole, and is hooked by described
The side wall of the mounting hole.
Compared with prior art, the utility model has the beneficial effects that:
1, the LED desk lamp provided by the utility model based on light-guiding pillar, the light that LED light source issues, directly passes through light-guiding pillar
Export is gone, and light guiding lines are provided on light-guiding pillar, i.e., by light type effect needed for light guiding lines shape, is convenient for batch metaplasia
It produces, high production efficiency, saves production cost.
2, the LED desk lamp based on light-guiding pillar of the utility model, light-guiding pillar and lampshade are made of clear material, LED platform
The good appearance of lamp, meets the market demand.
Detailed description of the invention
Fig. 1 is the exploded view of the LED desk lamp provided by the utility model based on light-guiding pillar；
Fig. 2 is the schematic diagram of the section structure of the LED desk lamp provided by the utility model based on light-guiding pillar；
Fig. 3 is the structural schematic diagram of the pedestal of the LED desk lamp provided by the utility model based on light-guiding pillar.
Specific embodiment
In order to make those skilled in the art more fully understand the technical solution of the utility model, with reference to the accompanying drawing with it is excellent
Selecting embodiment, the utility model is described in further detail.
As shown in Figure 1-3, the LED desk lamp based on light-guiding pillar, including pedestal 1, the driving power being installed on the pedestal 1
2, light-guiding pillar 4 that LED light source 3, the light guide for issuing the LED light source 3 being installed on the pedestal 1 are gone out, connection
The connector 5 of the light-guiding pillar 4 and the pedestal 1 and the lampshade 6 being connected with the pedestal 1；
The bottom of the light-guiding pillar 4 is in contact with the LED light source 3, and the form and dimension of its bottom and the LED light
The form and dimension in source 3 matches；
The light-guiding pillar 4 is equipped with light guiding lines 41, and the light guiding lines 41 are from the bottom of the light-guiding pillar 4 toward above it
Extend.
The pedestal 1 for the driving power 2, LED light source 3, light-guiding pillar 4 and lampshade 6 to be fixedly mounted, inside set
There is accommodating cavity, convenient for the driving power 2 to be placed in inside the accommodating cavity, realizes the fixed installation of the driving power 2.
In order to realize the fixed installation of the lampshade 6, the top of the pedestal 1 is equipped with the first card slot 11.
In order to realize the fixation of the connector 5, fixed ring 12 is provided on the pedestal 1.The fixed ring 12 is from institute
The top for stating pedestal 1 up extends, convenient for accommodating the connector 5.
The driving power 2 is installed on inside the accommodating cavity of the pedestal 1, is electrically connected with the LED light source 3, is guaranteed
The LED light source 3 can work normally, and realize the illumination functions of LED desk lamp.In other embodiments, it can also be not provided with driving
Dynamic power supply, is directly arranged driving element on the LED light source 3, guarantees that the LED light source 3 can work normally.
The LED light source 3 is installed on the pedestal 1, in order to which the light for guaranteeing that LED light source 3 issues can be completely guide-lighting
Column 4 exports, and the form and dimension of the LED light source 3 and the form and dimension of the bottom of the light-guiding pillar 4 match.This implementation
In example, on the pedestal 1, the LED light source 3 includes substrate and is set to described the LED light source 3 structure distribution annular in shape
LED lamp bead on substrate.
The light-guiding pillar 4 is made of transparent light guide material, such as plastics, glass, issues for exporting the LED light source 3
Light, bottom is in contact with the LED light source 3, in the present embodiment, the cylindrical shell structure of the light-guiding pillar 4, and cylinder
The radius of the light-guiding pillar 4 of shape shell structure is equal to the radius of the LED light source 3 of the cyclic structure, the light-guiding pillar 4 of cylindrical-shaped structure
Thickness be greater than or equal to the cyclic structure LED light source 4 thickness, for guaranteeing that the light that the LED light source 3 issues is whole
Into inside the light-guiding pillar 4.
Light guiding lines 41 are provided on the light-guiding pillar 4, the light guiding lines 41 are from the bottom of the light-guiding pillar 4 toward thereon
Fang Yanshen, and the light guiding lines 41 of 4 bottom of the light-guiding pillar are located at the surface of the LED lamp bead, and the LED lamp bead is issued
Light-output to need light type.Specifically, the shape of the light guiding lines 41 is linear, curved shape, circle or other rule
Then or irregular shape, the specific structure of light guiding lines 41 can be arranged according to specific light type demand.
As shown in Fig. 2, the connector 5 is for realizing the fixed installation between the light-guiding pillar 4 and the pedestal 1,
Including upper fixing element 51, with the mutually matched lower fixing piece 52 of fixed part 51 and on fixed part 51
Snap ring 53, fixed part 51 are fixed on the lampshade 6, for cooperating the lower fixing piece 52 to realize the light-guiding pillar 4
Fixation, the lower fixing piece 52 is installed on inside the fixed ring 12 of the pedestal 1, and outer diameter is less than or equal to the fixed ring
12 internal diameter protrudes into inside the fixed ring 12 convenient for the lower fixing piece 52.The internal diameter of the lower fixing piece 52 is greater than or waits
In the outer diameter of the light-guiding pillar 4, protruded into inside the lower fixing piece 52 convenient for the light-guiding pillar 4.
The snap ring 53 is located on fixed part 51, the side towards the lower fixing piece 52 comprising interior fastener
531 and outer fastener 532, the outer diameter of the interior fastener 531 is less than or equal to the internal diameter of the light-guiding pillar 4, convenient for protruding into described lead
Inside light beam 4, the internal diameter of the outer fastener 532 is greater than or equal to the outer diameter of the light-guiding pillar 4, protrudes into convenient for the light-guiding pillar 4
Between the interior fastener 531 and outer fastener 532.
For the ease of the fixation of fixed part 51, hook is additionally provided on the outer fastener 532.
The lampshade 6 is installed on the top of the pedestal, is made of clear material, such as glass, plastics, the present embodiment
In, the lampshade 6 is made of plastic material, bottom be equipped with lampshade fastener 61, the form and dimension of the lampshade fastener 61 with
The form and dimension of first card slot 11 matches, and is easy to implement being fixedly connected between the lampshade 6 and the pedestal 1.
In order to realize the fixation of fixed part 51, the lampshade 6 is equipped with mounting hole, and the outer fastener 532 protrudes into
Inside the mounting hole, and by the side wall for hooking the mounting hole, realize the lampshade 6 with it is fixed
Fixed installation between part 51.
It further include soft-touch control to realize the control of LED desk lamp, the soft-touch control is located at the top of the lampshade,
In the present embodiment, the soft-touch control is located at the outside of fixed part 51, is electrically connected with the LED light source 3, convenient for real
The switch control of the existing LED light source 3.In the present embodiment, the rounded structure of soft-touch control, area is greater than the leaded light
The cross-sectional area at the top of column 4 while preventing dazzle, improves LED platform so that soft-touch control covers the light-guiding pillar 4 completely
The aesthetic measure of lamp.
LED desk lamp provided by the utility model based on light-guiding pillar, the light that LED light source 3 issues directly pass through light-guiding pillar 4
Export is gone, and light guiding lines 41 are provided on light-guiding pillar 4, i.e., by light type effect needed for 41 shape of light guiding lines, convenient for batch
Metaplasia produces, high production efficiency, saves production cost.
The above is preferred embodiments of the present invention, it is noted that for the ordinary skill of the art
For personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these are improved and profit
Decorations are also considered as the protection scope of the utility model.
Claims (10)
1. the LED desk lamp based on light-guiding pillar, which is characterized in that including pedestal, the driving power being installed on the pedestal, installation
In light-guiding pillar, the connection light-guiding pillar that the LED light source on the pedestal, the light guide for issuing the LED light source are gone out
With the connector of the pedestal and the lampshade being connected with the pedestal；
The bottom of the light-guiding pillar is in contact with the LED light source, and the shape of the form and dimension of its bottom and the LED light source
Shape and size match；
The light-guiding pillar be equipped with light guiding lines, the light guiding lines from the bottom of the light-guiding pillar toward its top extension.
2. as described in claim 1 based on the LED desk lamp of light-guiding pillar, which is characterized in that the form and dimension of the LED light source
Match with the form and dimension of the bottom of the light-guiding pillar.
3. as described in claim 1 based on the LED desk lamp of light-guiding pillar, which is characterized in that the shape of the light guiding lines is straight
Linear, curved shape or circle.
4. as described in claim 1 based on the LED desk lamp of light-guiding pillar, which is characterized in that the LED light source structure annular in shape point
It is distributed on the pedestal；
The cylindrical shell structure of light-guiding pillar, and the radius of the light-guiding pillar of cylindrical shell structure is equal to the cyclic structure
LED light source radius；
The thickness of the light-guiding pillar of cylindrical-shaped structure is greater than or equal to the thickness of the LED light source of the cyclic structure.
5. as described in claim 1 based on the LED desk lamp of light-guiding pillar, which is characterized in that the top of the pedestal is equipped with first
Card slot；
The lampshade bottom is equipped with lampshade fastener, the shape of the form and dimension of the lampshade fastener and first card slot and big
It is small to match.
6. as described in claim 1 based on the LED desk lamp of light-guiding pillar, which is characterized in that it is provided with fixed ring on the pedestal,
The fixed ring up extends from the top of the pedestal.
7. as claimed in claim 6 based on the LED desk lamp of light-guiding pillar, which is characterized in that the connector include upper fixing element,
With the mutually matched lower fixing piece of fixed part and the snap ring on fixed part.
8. as claimed in claim 7 based on the LED desk lamp of light-guiding pillar, which is characterized in that the lower fixing piece is installed on described
Inside the fixed ring of pedestal, outer diameter is less than or equal to the internal diameter of the fixed ring, and the lower fixing piece protrudes into the fixed ring
It is internal；
The internal diameter of the lower fixing piece is greater than or equal to the outer diameter of the light-guiding pillar, and the light-guiding pillar protrudes into the lower fixing piece
Portion.
9. as claimed in claim 7 based on the LED desk lamp of light-guiding pillar, which is characterized in that the snap ring is located at fixed
On part, the side towards the lower fixing piece comprising interior fastener and outer fastener；
The outer diameter of the interior fastener is less than or equal to the internal diameter of the light-guiding pillar, protrudes into inside the light-guiding pillar；
The internal diameter of the outer fastener is greater than or equal to the outer diameter of the light-guiding pillar, and the light-guiding pillar protrudes into the interior fastener and wild card
Between part.
10. as claimed in claim 9 based on the LED desk lamp of light-guiding pillar, which is characterized in that be additionally provided with extension on the outer fastener
Hook；
The lampshade is equipped with mounting hole, and the outer fastener protrudes into inside the mounting hole, and by described in described hook
The side wall of mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920367591.4U CN209725927U (en) | 2019-03-21 | 2019-03-21 | LED desk lamp based on light-guiding pillar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920367591.4U CN209725927U (en) | 2019-03-21 | 2019-03-21 | LED desk lamp based on light-guiding pillar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209725927U true CN209725927U (en) | 2019-12-03 |
Family
ID=68687940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920367591.4U Expired - Fee Related CN209725927U (en) | 2019-03-21 | 2019-03-21 | LED desk lamp based on light-guiding pillar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209725927U (en) |
-
2019
- 2019-03-21 CN CN201920367591.4U patent/CN209725927U/en not_active Expired - Fee Related
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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: 20191203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |