CN2581809Y - Inserted ceiling hole lamp - Google Patents
Inserted ceiling hole lamp Download PDFInfo
- Publication number
- CN2581809Y CN2581809Y CN 02249960 CN02249960U CN2581809Y CN 2581809 Y CN2581809 Y CN 2581809Y CN 02249960 CN02249960 CN 02249960 CN 02249960 U CN02249960 U CN 02249960U CN 2581809 Y CN2581809 Y CN 2581809Y
- Authority
- CN
- China
- Prior art keywords
- torsion spring
- double torsion
- spring
- casing
- sliding panel
- 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
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to an inserted ceiling hole lamp which comprises a lamp shade casing with a downward illumination hole, wherein the peripheral wall of the casing is connected with a double torsion spring. The utility model is characterized in that the double torsion spring is hinged with a sliding plate which can slide up and down, the sliding plate and the casing are locked by a screw, and two spring arms of the double torsion spring are respectively fixed with a plate-shaped member. Through the sliding plate, the utility model disperses the counterforce which acts on the casing through the double torsion spring, and causes the wall of the casing to bear larger spring force. A supporting structure is firm, and the position of the spring can be regulated by regulating the upper and the lower positions of the sliding plate, so the utility model can be used for decorative ceilings in different thickness. In addition, the pressure of the plate-shaped members on the two spring arms of the double torsion spring to the decorative ceilings is small, and the decorative ceilings are not easy to damage.
Description
Technical field
The utility model relates to the structure of light fixture, particularly embeds the embedded ceiling hole lamp in the smallpox plaque.
Background technology
Embedded ceiling hole lamp comprises illumination holes lampshade shell down, and housing is inlaid in the installing hole of smallpox plaque.Fix for the housing that will be embedded in the smallpox plaque, the housing periphery wall also is connected with bracing or strutting arrangement.The bracing or strutting arrangement that present known embedded ceiling hole lamp is adopted has multiple structure, wherein a kind of employing is the double torsion spring structure, be characterized in stamping out the through hole that the installation double torsion spring is used at the housing periphery wall, the through hole edge has the protruding thread form shape of symmetry, the spiral borehole jack of double torsion spring protruding tooth, with the back shaft of protruding tooth as spring.The shortcoming of this supporting construction is: spring concentrates on the protruding tooth the reaction force of housing, and the housing wall thickness is thin in addition, and therefore protruding tooth holding capacity is limited, be not suitable for heavier ceiling hole lamp, moreover the installation site of double torsion spring can't be adjusted by the determining positions of protruding tooth.
Summary of the invention
The purpose of this utility model provides the embedded ceiling hole lamp that a kind of supporting construction is firm, can regulate the double torsion spring position.
The utility model is achieved in that embedded ceiling hole lamp comprises illumination holes lampshade shell down, the housing periphery wall is connected with double torsion spring, especially, double torsion spring and the sliding panel that can slide up and down are hinged, lock with screw between sliding panel and the housing, and two elasticity arms of double torsion spring are fixed with a plate-like piece respectively.Because the utility model is connected to double torsion spring on the sliding panel, spring is disperseed by sliding panel the reaction force of housing wall, therefore the housing wall energy is born bigger spring force, supporting construction is firm, in addition, can regulate the position of double torsion spring by the upper-lower position of regulating sliding panel, very convenient.
The utility model has the advantages that supporting construction is firm, still can be inlaid in securely in the smallpox plaque even light fixture is heavier, and the position that can regulate double torsion spring to be to adapt to the smallpox plaque of all thickness, adaptability is strong.The plate-like piece that is fixed on two elasticity arms of double torsion spring makes the lifting surface area of smallpox plaque bigger, not easy damaged smallpox plaque.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is that the A of Fig. 1 is to partial view;
Fig. 3 is the B-B partial sectional view of Fig. 1;
Fig. 4 is the C-C profile of Fig. 1;
Fig. 5 is the structural representation after going into the present embodiment setting-in in the installing hole of smallpox plaque.
The specific embodiment
Referring to Fig. 1 to Fig. 4, embedded ceiling hole lamp comprises illumination holes lampshade shell 1 down, and the housing periphery wall is connected with double torsion spring 2.Double torsion spring 2 and the sliding panel that can slide up and down.3 is hinged, and jointed shaft 4 passes the threaded hole of double torsion spring 2 and is fixed on the sliding panel 3.But many double torsion springs of socket 2 on the same jointed shaft 4.The vertical bar shape through hole 6 that screw 5 passes on the housing 1 is connected to sliding panel 3, with this sliding panel 3 is locked on the housing 1.As long as unclamp the just position of energy up-down adjustment sliding panel 3 of screw 5.Two elasticity arm 2a, 2b of double torsion spring 2 are fixed with a plate-like piece 7,8 respectively.Referring to Fig. 5, after lampshade shell 1 setting-in being gone into the installing hole 10 of smallpox plaque 9, the reaction force of 2 pairs of housings 1 of double torsion spring is disperseed by sliding panel 3, improved the stress of housing wall greatly, and can regulate the position of double torsion spring 2 by the upper-lower position of regulating sliding panel 3, to adapt to the smallpox plaque 9 of different-thickness, very convenient.
As further improvement, preferably as shown in Figure 1, the plate-like piece 7,8 on two elasticity arms of double torsion spring is hinged on the jointed shaft 4 of double torsion spring and sliding panel together, so can make jointed shaft 4 stressed more even.
The phenomenon that sliding panel 3 becomes flexible takes place in order to prevent coping screw 5 from not locking, and is preferably in sliding panel 3 and with housing 1 corresponding surface coarse striped is set.Can increase the frictional force between sliding panel 3 and the housing 1 like this.The quantity of screw 5 can be one or many.Described coarse striped both can be as shown in Figure 1 be provided with on sliding panel 3 and housing 1 simultaneously, also can be only be provided with one of therein; Both can be wavy decorative pattern as shown in Figure 1, also can be the latticed coarse striped that waits other shape.In addition, be columniform ceiling hole lamp for lampshade shell, plate-like piece 8 is arc preferably, can further increase the contact area at plate-like piece 8 and installing hole 10 edges like this, reduces pressure.
Claims (3)
1. embedded ceiling hole lamp, comprise illumination holes lampshade shell down, the housing periphery wall is connected with double torsion spring, it is characterized in that: double torsion spring and the sliding panel that can slide up and down are hinged, lock with screw between sliding panel and the housing, and two elasticity arms of double torsion spring are fixed with a plate-like piece respectively.
2. embedded ceiling hole lamp as claimed in claim 1 is characterized in that the plate-like piece on two elasticity arms of double torsion spring is hinged on the jointed shaft of double torsion spring and sliding panel together.
3. embedded ceiling hole lamp as claimed in claim 1 is characterized in that being provided with coarse striped at sliding panel and the corresponding surface of housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02249960 CN2581809Y (en) | 2002-11-28 | 2002-11-28 | Inserted ceiling hole lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02249960 CN2581809Y (en) | 2002-11-28 | 2002-11-28 | Inserted ceiling hole lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2581809Y true CN2581809Y (en) | 2003-10-22 |
Family
ID=33720287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02249960 Expired - Fee Related CN2581809Y (en) | 2002-11-28 | 2002-11-28 | Inserted ceiling hole lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2581809Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011050686A1 (en) * | 2009-10-26 | 2011-05-05 | Wu Liangju | Fixing device for embedded lamp |
-
2002
- 2002-11-28 CN CN 02249960 patent/CN2581809Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011050686A1 (en) * | 2009-10-26 | 2011-05-05 | Wu Liangju | Fixing device for embedded lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20031022 Termination date: 20111128 |