CN201672474U - Novel anti-corrosion, waterproof and dustproof lamp without fasteners - Google Patents
Novel anti-corrosion, waterproof and dustproof lamp without fasteners Download PDFInfo
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- CN201672474U CN201672474U CN2010201882213U CN201020188221U CN201672474U CN 201672474 U CN201672474 U CN 201672474U CN 2010201882213 U CN2010201882213 U CN 2010201882213U CN 201020188221 U CN201020188221 U CN 201020188221U CN 201672474 U CN201672474 U CN 201672474U
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Abstract
The utility model relates to the technical field of illumination devices, in particular to a novel anti-corrosion, waterproof and dustproof lamp without fasteners, which resolves technical problems that the lamp in the prior art is complex in structure, higher in cost and difficult to realize sealing and the like. The novel anti-corrosion, waterproof and dustproof lamp comprises a bottom casing used for mounting a light and a cover casing fastened on the bottom casing, and is characterized in that a socket structure is arranged between the bottom casing and the cover casing, and the bottom casing is elastically connected with the cover casing by aid of the socket structure. Compared with the prior art, the novel anti-corrosion, waterproof and dustproof lamp has the advantages that 1, the lamp is reasonable in design, simple in structure, low in manufacturing cost and easy in assembling and disassembling, and 2, the lamp is fine in work stability, and can effectively improve sealing property, thereby increasing work property of the novel anti-corrosion, waterproof and dustproof lamp without fasteners.
Description
Technical field
The utility model relates to the lighting device technical field, especially relates to a kind of novel no button three-prevention lamp.
Background technology
Tri-proof light is to adopt special-purpose protective materials to make anticorrosion, waterproof, anti-oxidation a kind of special lamp.Usually, Tri-proof light carries out anticorrosion, waterproof, anti-oxidation processing to circuit control panel, nanometer plastic-blasting moisture-proof anticorrosive is carried out on light fixture protection box surface handle, and has stopped entering of dust and moisture.
In the prior art, the case of Tri-proof light is fastened on the drain pan, and adopts hasp that both are fixed together.For example, Chinese patent literature discloses a kind of three-prevention lamp [application number: CN200620036669.7], structure comprises: lamp body, Transparent lamp shade, reflector, lamp socket, left end cap, right end cap, seal, light source, it is characterized in that this three-prevention lamp is straight tube shape, this straight tube shape is made up of lamp body and Transparent lamp shade, between lamp body and Transparent lamp shade, seal is housed, at the lamp body inner face reflector is housed, at the two ends of straight tube shape left end cap and right end cap are housed, on a straight tube shape and a left side, seal is housed between right end cap, on a left side, arbitrary end cap of right end cap is provided with installing hole, seal with the end socket of being convenient to install and remove in this hole, design has seal, lamp socket to be contained on the lamp body or on the installing plate or on the left end cap or on the right end cap, light source is contained on the lamp socket between hole and end socket.The somebody has invented a kind of sealed full plastic three prevention lamp [application number: CN200520102298.3], comprise lampshade, the inner chamber of this lampshade is provided with the installing plate that two ends are fixed with carrier frame plate, installing plate is fitted with ballast and at least one pair of is used to be electrically connected the also lamp bracket of plug-in mounting fluorescent tube, lampshade includes a joint lampshade shell at least, lampshade shell is the overall structure of plastic extruding forming, and this lampshade internal chamber wall longitudinally symmetry is shaped on groove, and the two edges of installing plate are inserted in this lampshade groove; The lampshade shell two ends have the port of symmetry, and this port is embedded with end cap through the spill sealing ring; The lid mouth periphery of end cap has Baltimore groove; The center of being shaped on, end cap outer wall middle part is the spill circular groove of round tube hole, and end cap spill circular groove is penetrated with the termination of ingot head seal cover through trapezoidal sealing ring, and the termination line of ingot head seal cover connects the carrier frame plate that is shaped on screw thread mouth; The termination of ingot head seal cover has the sealing through hole; Sealing through hole line is connected to the end cap screwing mechanism that is used to run through lead; Two end cap can be screwed with the lampshade sealing.
Such scheme all exists complex structure, the manufacturing cost height, and disassembly process is loaded down with trivial details, is difficult to realize technical problems such as sealing.
Summary of the invention
The purpose of this utility model is at the problems referred to above, provides a kind of reasonable in design, simple in structure, with low cost, is easy to dismounting, the novel no button three-prevention lamp of good airproof performance.
For achieving the above object, the utility model has adopted following technical proposal: this novel no button three-prevention lamp, comprise the drain pan and the case that is fastened on the drain pan that are used to install light fixture, it is characterized in that, be provided with between described drain pan and the case to make and utilize the joining connected structure of elasticity between the two.
The connection of drain pan of the present utility model and case need not any buckle, only the connected structure realization connection that connects by utilizing elasticity to realize.Therefore, overall structure is very simple, low cost of manufacture, and dismounting is all very convenient.
In above-mentioned novel no button three-prevention lamp, described connected structure comprises the annular slot of being located on the drain pan, on case, be provided with the annular collar that twice are parallel to each other, i.e. first collar and second collar, described first collar and second collar insert in the above-mentioned annular slot simultaneously, and the lateral wall of first collar and second collar presses two madial walls in annular slot respectively.
Because the lateral wall of first collar and second collar closely contacts with two madial walls of annular slot respectively, make drain pan and case fasten mutually, and connection between the two is very tight, has good sealing property.Obviously, when drain pan and case did not fasten, the spacing between the lateral wall of first collar and second collar was greater than the spacing between two madial walls of annular slot.During clamping, utilize elastic deformation to make to win the collar and second collar to enter in the annular slot.
In above-mentioned novel no button three-prevention lamp, be respectively equipped with guiding surface on the lateral wall of described first collar and second collar.Guiding surface can be convenient to first collar and second collar enters in the annular slot.
In above-mentioned novel no button three-prevention lamp, described first collar and second collar and case are connected as a single entity structure.
In above-mentioned novel no button three-prevention lamp, described case is made by light transmissive material.
In above-mentioned novel no button three-prevention lamp, be provided with concavo-convex location structure between described first collar and the annular slot.Concavo-convex location structure makes after first collar inserts annular slot and forms the location between the two, further improves stability.The concavo-convex location structure here can be for being located at the salient point and the shrinkage pool of being located on the annular slot on first collar, and vice versa.Also can make the barb of being located on first collar and be located at groove on the annular slot, vice versa.
In above-mentioned novel no button three-prevention lamp, be provided with concavo-convex location structure between described second collar and the annular slot.Concavo-convex location structure makes after second collar inserts annular slot and forms the location between the two, further improves stability.The concavo-convex location structure here can be for being located at the salient point and the shrinkage pool of being located on the annular slot on second collar, and vice versa.Also can make the barb of being located on second collar and be located at groove on the annular slot, vice versa.
Compared with prior art, the advantage of this novel no button three-prevention lamp is: 1, reasonable in design, simple in structure, cheap for manufacturing cost, be easy to dismounting.2, good operating stability can effectively promote the sealing of three-prevention lamp, thereby improves its service behaviour.
Description of drawings
Fig. 1 is the sectional structure schematic diagram that the utility model provides.
Fig. 2 is the partial enlarged drawing of A portion among Fig. 1.
Fig. 3 is the buckling state sectional structure schematic diagram that the utility model provides.
Among the figure, drain pan 1, annular slot 11, case 2, first collar 21, second collar 22, guiding surface 20.
The specific embodiment
Shown in Fig. 1,2 and 3, novel no button three-prevention lamp comprises the drain pan 1 and the case 2 that is fastened on the drain pan 1 that is used to install light fixture.Case 2 is made by light transmissive material.Between drain pan 1 and case 2, be provided with to make and utilize the joining connected structure of elasticity between the two.Connected structure comprises the annular slot of being located on the drain pan 1 11, is provided with the annular collar that twice are parallel to each other on case 2, i.e. first collar 21 and second collar 22.First collar 21 and second collar 22 are connected as a single entity structure with case 2.First collar 21 and second collar 22 insert in the above-mentioned annular slot 11 simultaneously, and the lateral wall of first collar 21 and second collar 22 presses two madial walls in annular slot 11 respectively.For the ease of pegging graft, be respectively equipped with guiding surface 20 on the lateral wall of first collar 21 and second collar 22.
Be provided with concavo-convex location structure between first collar 21 and the annular slot 11.The concavo-convex location structure here can be for being located at the salient point and the shrinkage pool of being located on the annular slot 11 on first collar 21, and vice versa.Also can make the barb of being located on first collar 21 and be located at groove on the annular slot 11, vice versa.Be provided with concavo-convex location structure between second collar 22 and the annular slot 11.The concavo-convex location structure here can be for being located at the salient point and the shrinkage pool of being located on the annular slot 11 on second collar 22, and vice versa.Also can make the barb of being located on second collar 22 and be located at groove on the annular slot 11, vice versa.Certainly, two concavo-convex location structures here can be provided with simultaneously, also can only be provided with one.
When drain pan 1 and case 2 did not fasten, the spacing between the lateral wall of first collar 21 and second collar 22 was greater than the spacing between two madial walls of annular slot 11.During clamping, utilize elastic deformation to make to win the collar 21 and second collar 22 to enter in the annular slot 11.Because the lateral wall of first collar 21 and second collar 22 closely contacts with two madial walls of annular slot 11 respectively, make drain pan 1 and case 2 fasten mutually, and connection between the two is very tight, has good sealing property.
Specific embodiment described herein only is that the utility model spirit is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Although this paper has used terms such as drain pan 1, annular slot 11, case 2, first collar 21, second collar 22, guiding surface 20 morely, do not get rid of the possibility of using other term.Using these terms only is in order to describe and explain essence of the present utility model more easily; They are construed to any additional restriction all is contrary with the utility model spirit.
Claims (7)
1. novel no button three-prevention lamp comprises the drain pan (1) that is used to install light fixture and is fastened on case (2) on the drain pan (1), it is characterized in that, is provided with between described drain pan (1) and the case (2) to make and utilizes the joining connected structure of elasticity between the two.
2. novel no button three-prevention lamp according to claim 1, it is characterized in that, described connected structure comprises the annular slot of being located on the drain pan (1) (11), on case (2), be provided with the annular collar that twice are parallel to each other, i.e. first collar (21) and second collar (22), described first collar (21) and second collar (22) insert in the above-mentioned annular slot (11) simultaneously, and the lateral wall of first collar (21) and second collar (22) presses respectively in two madial walls of annular slot (11).
3. novel no button three-prevention lamp according to claim 2 is characterized in that, is respectively equipped with guiding surface (20) on the lateral wall of described first collar (21) and second collar (22).
4. according to claim 2 or 3 described novel no button three-prevention lamps, it is characterized in that described first collar (21) and second collar (22) are connected as a single entity structure with case (2).
5. according to claim 1 or 2 or 3 described novel no button three-prevention lamps, it is characterized in that described case (2) is made by light transmissive material.
6. novel no button three-prevention lamp according to claim 2 is characterized in that, is provided with concavo-convex location structure between described first collar (21) and the annular slot (11).
7. according to claim 2 or 3 or 6 described novel no button three-prevention lamps, it is characterized in that, be provided with concavo-convex location structure between described second collar (22) and the annular slot (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201882213U CN201672474U (en) | 2010-05-13 | 2010-05-13 | Novel anti-corrosion, waterproof and dustproof lamp without fasteners |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201882213U CN201672474U (en) | 2010-05-13 | 2010-05-13 | Novel anti-corrosion, waterproof and dustproof lamp without fasteners |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201672474U true CN201672474U (en) | 2010-12-15 |
Family
ID=43329886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201882213U Expired - Fee Related CN201672474U (en) | 2010-05-13 | 2010-05-13 | Novel anti-corrosion, waterproof and dustproof lamp without fasteners |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201672474U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102588826A (en) * | 2011-12-31 | 2012-07-18 | 周晓东 | Tri-proof lamp |
-
2010
- 2010-05-13 CN CN2010201882213U patent/CN201672474U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102588826A (en) * | 2011-12-31 | 2012-07-18 | 周晓东 | Tri-proof 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: 20101215 Termination date: 20130513 |