CN108087799A - A kind of telescopic embedded light bulb - Google Patents
A kind of telescopic embedded light bulb Download PDFInfo
- Publication number
- CN108087799A CN108087799A CN201810123178.3A CN201810123178A CN108087799A CN 108087799 A CN108087799 A CN 108087799A CN 201810123178 A CN201810123178 A CN 201810123178A CN 108087799 A CN108087799 A CN 108087799A
- Authority
- CN
- China
- Prior art keywords
- light bulb
- screw thread
- mounting head
- bulb body
- thread mounting
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/02—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
- F21S8/026—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters intended to be recessed in a ceiling or like overhead structure, e.g. suspended ceiling
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
- F21V21/22—Adjustable mountings telescopic
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/34—Supporting elements displaceable along a guiding element
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The present invention provides a kind of telescopic embedded light bulbs, it includes light bulb body and screw thread mounting head, the afterbody of screw thread mounting head is electrically connected by inner lead with light bulb body, screw thread mounting head is circumferentially fixed compared with light bulb body but can be slided along the direction of the axis parallel to light bulb body, and screw thread mounting head is limited in light bulb body and slides.Based on above-mentioned structure, the screw thread mounting head of telescopic embedded light bulb of the invention can be slided compared with light bulb body, and unconventional integral structure, and be threaded mounting head and light bulb body is circumferentially fixed；Screw thread mounting head is circumferentially fixed with light bulb body so that screw thread mounting head is from rotating, and energy-saving lamp can tighten screw thread mounting head；Screw thread mounting head can be slided compared with light bulb body enables screw thread mounting head to be moved to different positions, accordingly even when loading onto the energy-saving lamp of different styles, the position of energy-saving lamp can adjust ideal position, and the illuminating effect for making energy-saving lamp is preferable.
Description
Technical field
The present invention relates to field of lighting devices more particularly to a kind of telescopic embedded light bulbs.
Background technology
In current room lighting field, there are a kind of embedded light bulb, this kind of embedded light bulb is embedded into ceiling,
Its bottom is concordant with the plane of ceiling, subsequently installs energy-saving lamp in the embedded light bulb, is not influenced while reaching illumination
Ceiling it is overall beautiful.
And current embedded light bulb has the following problems：Since energy-saving lamp producer on the market is numerous, and energy-saving lamp has
Different power and different styles, this so that the style of energy-saving lamp on the market is numerous, and the length of various energy-saving lamps also differs.
And as shown in Figure 1, due to the position of the screw thread mounting head 02 of current embedded light bulb be it is fixed compared with light bulb body 01,
When the energy-saving lamp 03 that length differs is installed to prepackage on the ceiling and in non-detachable embedded light bulb, longer energy-saving lamp
The embedding bottom 011 of embedded light bulb can be partially protrude through, that is, protrudes from the plane of ceiling, influences the overall beautiful of ceiling,
And shorter energy-saving lamp can be excessively in the embedded light bulb of retraction, the scope that the light of injection is covered is too small, in above-mentioned situation
Under, energy-saving lamp is all not located at ideal position, influences illuminating effect.
For this reason, it may be necessary to propose solution for problems of the prior art.
The content of the invention
The present invention is intended to provide a kind of telescopic embedded light bulb that can be solved the above problems, can adjust screw thread
Mounting head in light bulb body along the position on the axis of light bulb body, to adapt to the energy-saving lamp of different styles.
In order to achieve the above object, the present invention provides a kind of telescopic embedded light bulb, include light bulb body with
Screw thread mounting head, the afterbody of the screw thread mounting head are electrically connected by inner lead with the light bulb body, the screw thread installation
Head is circumferentially fixed compared with the light bulb body but can be slided along the direction of the axis parallel to the light bulb body, the spiral shell
Line mounting head is limited in the light bulb body and slides.
Further, the inner surface of the light bulb body is provided with the slip knot of the axis parallel to the light bulb body
Structure, the outer surface of the screw thread mounting head are provided with the portion of being slidably matched, by means of the slide construction and the portion that is slidably matched
Cooperation, the screw thread mounting head is circumferentially fixed compared with the light bulb body but can be along the axis parallel to the light bulb body
It slides in the direction of line.
Further, the inner surface of the light bulb body is provided with the sliding slot of the axis parallel to the light bulb body, institute
The outer surface for stating screw thread mounting head is provided with sliding block, and the sliding block slides in the sliding slot.
Further, the slot bottom of the sliding slot is provided with along the more of the direction arrangement of the axis parallel to the light bulb body
A concave configuration, elastic bumps are provided at the top of the direction sliding slot of the sliding block, and the elastic bumps are suitable for being embedded into
In the concave configuration.
Further, the outer wall of the cell wall of the sliding slot and the sliding block is provided with frictional layer, the cell wall of the sliding slot
Frictional layer is contacted with the frictional layer of the outer wall of the sliding block.
Further, the end set of the sliding slot has baffle, and the baffle makes the sliding block be limited at the sliding slot
Interior slip.
Further, the light bulb body is provided with terminal, one end of the terminal and the inner lead
Connection, the other end of the terminal are connected with outer lead, and the outer lead is used to connect power supply.
The telescopic embedded light bulb of the present invention, the advantage is that：
Telescopic embedded light bulb provided by the present invention, screw thread mounting head can be slided compared with light bulb body, and
Unconventional integral structure, and it is threaded mounting head and light bulb body is circumferentially fixed；Screw thread mounting head is circumferential with light bulb body
It fixes so that screw thread mounting head is from rotating, energy-saving lamp can tighten screw thread mounting head；Screw thread mounting head can be compared with light bulb sheet
Body slip enables screw thread mounting head to be moved to different positions, accordingly even when loading onto the energy-saving lamp of different styles, energy-saving lamp
Position can adjust ideal position, the illuminating effect for making energy-saving lamp is preferable.
Description of the drawings
Fig. 1 is the structure diagram of embedded light bulb of the prior art；
Fig. 2 is the structure diagram of the telescopic embedded light bulb of the present invention；
Fig. 3 is the sectional view of the Section A-A of Fig. 2；
Fig. 4 is schematic diagram when telescopic embedded light bulb of the invention installs the energy-saving lamp of another style.
Specific embodiment
To make the purpose of the present invention, technical solution and effect clearer, clear and definite, develop simultaneously embodiment pair referring to the drawings
The present invention is further described.It should be appreciated that specific embodiment described herein is not used to only to explain the present invention
Limit the present invention.
The present invention provides a kind of telescopic embedded light bulb, as shown in Figures 2 to 4, including light bulb body 1 and spiral shell
Line mounting head 2, the afterbody of screw thread mounting head 2 are electrically connected by inner lead 13 with light bulb body 1, screw thread mounting head 2 compared with
Light bulb body 1 is circumferentially fixed but can be slided along the direction of the axis parallel to light bulb body 1, and screw thread mounting head 2 is limited at
It is slided in light bulb body 1.
Wherein, matching somebody with somebody between energy-saving lamp 3 and screw thread mounting head 2 is combined into thread fitting, and screw thread mounting head 2 and light bulb body
Being slidably matched with being combined between 1, and screw thread mounting head 2 can be fixed and move compared with light bulb body 1.
Based on above-mentioned structure, the screw thread mounting head 2 of telescopic embedded light bulb of the invention can be compared with light bulb sheet
Body 1 slides, and unconventional integral structure, and is threaded mounting head 2 and light bulb body 1 is circumferentially fixed；Screw thread mounting head 2 with
Light bulb body 1 is circumferentially fixed so that screw thread mounting head 2 is from rotating, and user can be easily just energy saving when installing energy-saving lamp 3
Lamp 3 tightens screw thread mounting head 2；Screw thread mounting head 2 can be slided compared with light bulb body 1 enables screw thread mounting head 2 to be moved to
Different positions, accordingly even when loading onto the energy-saving lamp 3 of different styles, the position of energy-saving lamp 3 can adjust ideal position, make
The illuminating effect of energy-saving lamp 3 is preferable.As shown in figure 4, situation during to have changed shorter energy-saving lamp 3, energy-saving lamp 3 can move
Onto ideal position.
In the present embodiment, the inner surface of light bulb body 1 is provided with the slide construction of the axis parallel to light bulb body 1,
The outer surface of screw thread mounting head 2 is provided with the portion of being slidably matched, by means of the cooperation in slide construction and the portion that is slidably matched, screw thread installation
First 2 is circumferentially fixed compared with light bulb body 1 but can be slided along the direction of the axis parallel to light bulb body 1.Preferably, as schemed
Shown in 2 and Fig. 3, the inner surface of light bulb body 1 is provided with the sliding slot 11 parallel to the axis of light bulb body 1, screw thread mounting head 2
Outer surface is provided with sliding block 21, and sliding block 21 slides in sliding slot 11.By the cooperation of sliding block 21 and sliding slot 11, to realize that screw thread is pacified
Dress first 2 can be slided along the direction of the axis parallel to light bulb body 1.
In order to which screw thread mounting head 2 is enable to be fixed compared with light bulb body 1, it is necessary in screw thread mounting head 2 and light bulb body 1
Between set can make the rwo relatively-stationary fixed structure in any case, two kinds of preferred structure sides are given below
Formula, but it is not limited to both frame modes.
The first frame mode：The slot bottom of sliding slot 11 is provided with what is arranged along the direction of the axis parallel to light bulb body 1
Multiple concave configurations, the top towards sliding slot 11 of sliding block 21 are provided with elastic bumps, and elastic bumps are suitable for being embedded into recessed knot
In structure.Using the cooperation of elastic bumps and concave configuration, when pushing hard internal thread broaching mounting head 2, elastic bumps deformation is elastic convex
The cooperation risen between concave configuration releases, and screw thread mounting head 2 can be moved compared with light bulb body 1, and is not pushing and pulling screw thread peace
In the case of dress first 2, elastic bumps support concave configuration, and screw thread mounting head 2 is fixed compared with light bulb body 1.
Second of frame mode：The cell wall of sliding slot 11 and the outer wall of sliding block 21 are provided with frictional layer, the cell wall of sliding slot 11
Frictional layer is contacted with the frictional layer of the outer wall of sliding block 21.It is realized by frictional force in the case where not pushing and pulling screw thread mounting head 2,
Screw thread mounting head 2 is fixed compared with light bulb body 1, and when pushing hard internal thread broaching mounting head 2, screw thread mounting head 2 can be compared with
Light bulb body 1 moves.
In the present embodiment, as shown in Figure 2 and Figure 4, the end set of sliding slot 11 has baffle 12, and baffle 12 makes 21 quilt of sliding block
It is limited in sliding slot 11 and slides, sliding block 21 will not skid off sliding slot 11.By the baffle 12 sliding block 21 is made to be only capable of in sliding slot 11 sliding
Dynamic, which should be loaded on after sliding block 21 is put into sliding slot 11.
In the present embodiment, as shown in Figure 2 and Figure 4, light bulb body 1 is provided with terminal 15, and the one of terminal 15
End is connected with inner lead 13, and the other end of terminal 15 is connected with outer lead 14, and outer lead 14 is powered for connecting
Power supply.In this way, outer lead 14 can't influence the flexible of inner lead 13.
It should be appreciated that for those of ordinary skills, can be improved or converted according to the above description,
And all these modifications and variations should all belong to the protection domain of appended claims of the present invention.
Claims (7)
1. a kind of telescopic embedded light bulb, including light bulb body and screw thread mounting head, it is characterised in that：The screw thread installation
The afterbody of head is electrically connected by inner lead with the light bulb body, and the screw thread mounting head is circumferential compared with the light bulb body
It fixes but can be slided along the direction of the axis parallel to the light bulb body, the screw thread mounting head is limited at the light bulb
It is slided in body.
2. telescopic embedded light bulb according to claim 1, it is characterised in that：The inner surface of the light bulb body is set
The slide construction of the axis parallel to the light bulb body is equipped with, the outer surface of the screw thread mounting head, which is provided with, to be slidably matched
Portion, by means of the cooperation in the slide construction and the portion that is slidably matched, the screw thread mounting head is compared with the light bulb body
It is circumferentially fixed but can be slided along the direction of the axis parallel to the light bulb body.
3. telescopic embedded light bulb according to claim 2, it is characterised in that：The inner surface of the light bulb body is set
The sliding slot of the axis parallel to the light bulb body is equipped with, the outer surface of the screw thread mounting head is provided with sliding block, the sliding block
It is slided in the sliding slot.
4. telescopic embedded light bulb according to claim 3, it is characterised in that：The slot bottom of the sliding slot is provided with edge
Parallel to multiple concave configurations that the direction of the axis of the light bulb body arranges, the top of the direction sliding slot of the sliding block
Elastic bumps are provided with, the elastic bumps are suitable for being embedded into the concave configuration.
5. telescopic embedded light bulb according to claim 3, it is characterised in that：The cell wall of the sliding slot and the cunning
The outer wall of block is provided with frictional layer, and the frictional layer of the cell wall of the sliding slot is contacted with the frictional layer of the outer wall of the sliding block.
6. telescopic embedded light bulb according to claim 3, it is characterised in that：The end set of the sliding slot has gear
Plate, the baffle make the sliding block be limited at slip in the sliding slot.
7. telescopic embedded light bulb according to claim 1, it is characterised in that：The light bulb body is provided with conducting wire
Connector, one end of the terminal are connected with the inner lead, and the other end of the terminal is connected with outer lead,
The outer lead is used to connect power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810123178.3A CN108087799A (en) | 2018-02-07 | 2018-02-07 | A kind of telescopic embedded light bulb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810123178.3A CN108087799A (en) | 2018-02-07 | 2018-02-07 | A kind of telescopic embedded light bulb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108087799A true CN108087799A (en) | 2018-05-29 |
Family
ID=62194370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810123178.3A Pending CN108087799A (en) | 2018-02-07 | 2018-02-07 | A kind of telescopic embedded light bulb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108087799A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205896822U (en) * | 2016-06-22 | 2017-01-18 | 中山市乐派光电科技有限公司 | Flexible LED down lamp |
| CN207849146U (en) * | 2018-02-07 | 2018-09-11 | 佛山市富利来灯饰有限公司 | A kind of telescopic embedded light bulb |
-
2018
- 2018-02-07 CN CN201810123178.3A patent/CN108087799A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205896822U (en) * | 2016-06-22 | 2017-01-18 | 中山市乐派光电科技有限公司 | Flexible LED down lamp |
| CN207849146U (en) * | 2018-02-07 | 2018-09-11 | 佛山市富利来灯饰有限公司 | A kind of telescopic embedded light bulb |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180529 |
|
| RJ01 | Rejection of invention patent application after publication |