CN202177057U - Energy saving lamp cover - Google Patents
Energy saving lamp cover Download PDFInfo
- Publication number
- CN202177057U CN202177057U CN201120297786XU CN201120297786U CN202177057U CN 202177057 U CN202177057 U CN 202177057U CN 201120297786X U CN201120297786X U CN 201120297786XU CN 201120297786 U CN201120297786 U CN 201120297786U CN 202177057 U CN202177057 U CN 202177057U
- Authority
- CN
- China
- Prior art keywords
- cover
- latch
- saving lamp
- lower cover
- loam cake
- 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 provides an energy saving lamp cover and belongs to the field of lamp technology. The energy saving lamp cover solves the problems of complex structure and production technology, much material and high cost of a conventional energy saving lamp cover. The energy saving lamp cover comprises an upper cover and a lower cover; the lower end face of the lower cover is provided with two lamp holes; the inner surface of the upper cover is provided with two upper latches fixedly; the lower end of each upper latch is a cusp having two guide surfaces; the inner surface of the upper cover is provided with an annular groove near a lower end opening; an upper end cover of the lower cover is provided with a circle of uniformly arranged lower latches; every two lower latches are spaced by a locking groove having a shape matched with a shape of the lower end of one upper latch; the upper end of each lower latch is a cusp having two inclined guide surfaces; and the outer surface of the lower cover is provided with an annular projecting edge. During installation, the two upper latches can extend into the locking grooves and the annular projecting edge can be snapped into the annular groove. The energy saving lamp cover has a simple structure, simple production technology, and low cost and can be assembled rapidly without alignment of the upper cover and the lower cover.
Description
Technical field
The utility model belongs to technical field of lamps, relates to a kind of light cover, particularly a kind of electricity-saving lamp light cover.
Background technology
Existing electricity-saving lamp is made up of light cover, wiring board and fluorescent tube etc., and wiring board is installed in the light cover, and the fluorescent tube seal wire is connected with circuit on the wiring board.Light cover comprises loam cake and lower cover, and fluorescent tube is inserted into down to cover in the corresponding lamp hole and be adhesive in down and covers.Existing loam cake is provided with discount and annular groove, and lower cover is provided with draw-in groove and convex annular edge, during installation discount is aimed at draw-in groove and firmly presses, and convex annular is along being buckled in the annular groove, and loam cake and lower cover link together.But there is some problems: mainly be to need operating personnel that discount and draw-in groove have been aimed at could loam cake be installed to down when mounted to cover, its operating efficiency is low, is unfavorable for also realizing that automation installs.
People had invented a kind of electricity-saving lamp light cover according to the problem of above-mentioned existence afterwards; Comprise loam cake and lower cover; It is characterized in that; Have the equally distributed last latch that is column on the inner surface of described loam cake lower end, have on the outer surface of described lower cover upper end with the above-mentioned latch of going up and be complementary and the equally distributed following latch that is column, also have on the described exterior surface down convex annular along and when loam cake and lower cover snap together the described upward upper surface of latch be resisted against on the end face of convex edge.Though this technical scheme can solve the above-mentioned problem of mentioning well; But still exist some problems: latch is arranged on the inner surface of loam cake lower end for annular one whole circle on it, complex structure, and the material that is used to make latch is also more; Complex manufacturing, cost are higher relatively.
Summary of the invention
The purpose of the utility model is to have the problems referred to above to existing technology, has proposed a kind ofly can realize loam cake and the automatic buckle closure of lower cover and the electricity-saving lamp light cover that the while is simple in structure, cost is low.
The purpose of the utility model can realize through following technical proposal: the electricity-saving lamp light cover, comprise loam cake and lower cover, and offer two lamp holes on the lower surface of described lower cover; It is characterized in that: be installed with two on the described upper interior surface and go up latch; The lower end of last latch is the tip with two guide surface, and upper interior surface is provided with annular groove near the lower ending opening place, has the evenly distributed following latch of a circle on the upper port cover of described lower cover; Each is separated by a draw-in groove that is complementary with above-mentioned upward latch lower end shape between the latch down; The tip of the described upper end of latch down for having two oblique guide surface has the convex annular edge, during installation on the outer surface of described lower cover; Latch can extend in the above-mentioned draw-in groove separately on above-mentioned two, and above-mentioned convex annular is along snapping in the above-mentioned annular groove.
Guide surface on the following latch can make that latch need not specially to aim at loam cake and lower cover when mounted on two, can both be inserted in the draw-in groove apace automatically at angle and direction arbitrarily.Last latch and draw-in groove structure make loam cake and lower cover circumferentially not to rotate, and convex annular edge and circular groove structure make and can not move axially between loam cake and the lower cover that so, loam cake and lower cover can firmly link together.
In above-mentioned electricity-saving lamp light cover, latch is symmetrical set and is positioned on the same diameter of loam cake circle inner chamber on described two.
In above-mentioned electricity-saving lamp light cover, described two lamp hole places are equipped with limited block, and described limited block is connected on the inner surface of lower cover, and limited block has positive stop end and positive stop end stretches out directly over lamp hole.
Compared with prior art, this electricity-saving lamp light cover on it latch have only two, but can reach the effect of restriction equally to the circumferential rotation between loam cake and the lower cover, it is simple in structure, manufacturing materials is few, production technology is simple, thereby has reduced production cost; Limited block can highly carry out spacing control to the insertion that is inserted into the fluorescent tube in the lamp hole; Make fluorescent tube and be arranged on and leave certain distance between the wiring board in the light cover; Thereby it is long to have avoided fluorescent tube to insert length, thereby causes fluorescent tube to contact extruding damaged line plate with wiring board.
Description of drawings
Fig. 1 is the structure chart of its loam cake of the utility model;
Fig. 2 is the upward view of Fig. 1;
Fig. 3 is the stereogram of its loam cake of the utility model;
Fig. 4 is the structure chart of its lower cover of the utility model;
Fig. 5 is the vertical view of Fig. 4;
Fig. 6 is the stereogram of its lower cover of the utility model.
Among the figure, 1, loam cake; 2, go up latch; 3, annular groove; 4, lower cover; 5, lamp hole; 6, following latch; 7, draw-in groove; 8, convex annular edge; 9, limited block.
The specific embodiment
Below be the specific embodiment of the utility model and combine accompanying drawing, the technical scheme of the utility model is done further to describe, but the utility model is not limited to these embodiment.
Like Fig. 1,2,3,4, shown in 5 and 6; This electricity-saving lamp light cover comprises loam cake 1 and lower cover 4, offers two lamp holes 5 on the lower surface of lower cover 4, is installed with two on loam cake 1 inner surface and goes up latch 2; The lower end of last latch 2 is the tip with two guide surface; Latch 2 is symmetrical set and is positioned at loam cake 1 and justifies on the same diameter of inner chamber on two, and loam cake 1 inner surface is provided with annular groove 3 near the lower ending opening place, has the evenly distributed following latch 6 of a circle on the upper port cover of lower cover 4; Each is separated by a draw-in groove 7 that is complementary with last latch 2 lower end shapes between the latch 6 down; Following latch 6 upper ends are the tip with two oblique guide surface, have convex annular on the outer surface of lower cover 4 along 8, during installation; Thereby on two latch 2 can extend into separately in the draw-in groove 7 circumferentially spacing to carrying out between loam cake 1 and the lower cover 4, thereby convex annular can snap in the annular groove 3 carrying out axial limiting between loam cake 1 and the lower cover 4 along 8.Two lamp holes, 5 places are equipped with limited block 9, and limited block 9 is connected on the inner surface of lower cover 4, and limited block 9 has positive stop end and positive stop end stretches out directly over lamp hole 5.
This electricity-saving lamp light cover on it latch 2 have only two; But can reach the effect of restriction equally, and the tip that latch 2 lower ends have two guide surface on it makes loam cake 1 need not specially to aim at loam cake 1 and lower cover 4 when pegging graft with lower cover 4 with following latch 6 structures with two guide surface, can both peg graft apace automatically at angle and direction arbitrarily to the circumferential rotation between loam cake 1 and the lower cover 4; It is simple in structure; Manufacturing materials is few, and production technology is simple, thereby has reduced production cost; Limited block 9 can highly carry out spacing control to the insertion that is inserted into the fluorescent tube in the lamp hole 5; Make fluorescent tube and be arranged on and leave certain distance between the wiring board in the light cover; Thereby it is long to have avoided fluorescent tube to insert length, thereby causes fluorescent tube to contact extruding damaged line plate with wiring board.Last latch 2 makes loam cake 1 and lower cover 4 circumferentially not to rotate with draw-in groove 7 structures, and convex annular edge 8 and annular groove 3 structures make and can not move axially between loam cake 1 and the lower cover 4 that so, loam cake 1 can firmly snap together with lower cover 4.
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 the spirit of the utility model or surmount the defined scope of appended claims.
Claims (3)
1. electricity-saving lamp light cover; Comprise loam cake (1) and lower cover (4); Offer two lamp holes (5) on the lower surface of described lower cover (4), it is characterized in that: be installed with two on described loam cake (1) inner surface and go up latch (2), the lower end of last latch (2) is the tip with two guide surface; Loam cake (1) inner surface is provided with annular groove (3) near the lower ending opening place; Have the evenly distributed following latch (6) of a circle on the upper port cover of described lower cover (4), each is separated by a draw-in groove (7) that is complementary with above-mentioned upward latch (2) lower end shape between the latch (6) down, the tip of the described upper end of latch (6) down for having two oblique guide surface; Has convex annular on the outer surface of described lower cover (4) along (8); During installation, latch (2) can extend in the above-mentioned draw-in groove (7) separately on above-mentioned two, and above-mentioned convex annular can snap in the above-mentioned annular groove (3) along (8).
2. electricity-saving lamp light cover according to claim 1 is characterized in that, latch (2) is symmetrical set and is positioned on the same diameter of loam cake (1) circle inner chamber on described two.
3. electricity-saving lamp light cover according to claim 1 and 2; It is characterized in that; Described two lamp holes (5) locate to be equipped with limited block (9), and described limited block (9) is connected on the inner surface of lower cover (4), and limited block (9) has positive stop end and positive stop end stretches out directly over lamp hole (5).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201120297786XU CN202177057U (en) | 2011-08-16 | 2011-08-16 | Energy saving lamp cover |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201120297786XU CN202177057U (en) | 2011-08-16 | 2011-08-16 | Energy saving lamp cover |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202177057U true CN202177057U (en) | 2012-03-28 |
Family
ID=45866933
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201120297786XU Expired - Fee Related CN202177057U (en) | 2011-08-16 | 2011-08-16 | Energy saving lamp cover |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202177057U (en) |
-
2011
- 2011-08-16 CN CN201120297786XU patent/CN202177057U/en not_active Expired - Fee Related
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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: 20120328 Termination date: 20130816 |