A kind of easy care formula LED light fixture
Technical field
The utility model relates to light fixture, relates in particular to a kind of easy care formula LED light fixture.
Background technology
The structure of existing LED light fixture as shown in Figure 1, generally comprises LED lamp body 1 and mounting bracket 2, as shown in Figure 2, comprises base 11, insulation board 12, LED lamp plate 13, reflector template 14, lampshade 15, sealing strip 16 and power supply 17 in the LED lamp body 1.
As shown in Figure 2, base 11, insulation board 12, LED lamp plate 13 and reflector template 14 link successively, and each LED131 in the LED lamp plate 13 is arranged in the corresponding reflector 141 of reflector template 14.
As shown in Figure 2, power supply 17 is fastenedly connected by screw 151 and base 11, lampshade 15 covers LED lamp plate 13 and power supply 17, and with base 11 by 151 fastening linking to each other of screw, clamp sealing strip 16 between lampshade 15 and the base 11, fin 111 is set up in the outside of base 11, mounting bracket 2 directly is connected with fin 111, as shown in Figure 1, offer installing hole 21 on the mounting bracket 2, be used for fixing and lay the LED light fixture.
Prior art has such shortcoming, to product maintenance the time, lampshade 15 need be opened, always need to dismantle several screws 151, in above-mentioned example, need 18 screws 151 of dismounting, quantity is very many, inefficiency, and the screw 151 of fastening lampshade 15 is exposed to the outside throughout the year, corrosion, stuck easily, sometimes even can't dismantle, or cause lampshade 15 to be damaged.In a word, operating efficiency and the reliability of prior art in product maintenance is lower.
Summary of the invention
The purpose of this utility model is to provide a kind of easy care formula LED light fixture, to overcome operating efficiency and the reliability lower defective of prior art in product maintenance.
The easy care formula LED light fixture that the utility model adopted comprises LED lamp body and mounting bracket, comprises base, insulation board, LED lamp plate, reflector template and lampshade in the described LED lamp body,
Wherein, base, insulation board, LED lamp plate and reflector template link successively, and each LED in the LED lamp plate is arranged in the corresponding reflector of reflector template,
Described lampshade covers the LED lamp plate, and and base between clamp sealing strip, the outside of base is connected and installed support,
It is characterized in that: be connected movable buckling device between described lampshade and the base, described movable buckling device comprises that rotating shaft connects template mechanism and buckle template mechanism, described rotating shaft connects template mechanism and buckle template mechanism is connected between the side of lampshade and base, and lays respectively at two relative sides of lampshade and base.
Described rotating shaft connects template mechanism and comprises that first connects template, the first shaft type bar and the second shaft type bar, wherein,
The described first shaft type bar comprises the first axis type hole and the first edge type groove that opening direction is opposite, and the edge of the described first edge type groove and lampshade is cutting ferrule mutually;
The described second shaft type bar is connected in the bottom of base side, has second an axis type hole outwardly;
Described first connects template sets up first profile shaft and second profile shaft respectively in both sides up and down;
Described first profile shaft and the first axis type hole be cutting ferrule mutually;
Described second profile shaft and the second axis type hole be cutting ferrule mutually.
Described first connects the template bottom side sets up the backstop template.
The cross section circular arc in the described first axis type hole and the second axis type hole is greater than semi-circumference.
The upper opening portion front end of the described first edge type groove has a relative lower protruding block, and the respective edges of described lampshade offers the groove road.
Described buckle template mechanism comprises that second connects template, the 3rd and connect template, the second edge type groove and the 3rd axis type hole, wherein,
The edge of the described second edge type groove and lampshade is cutting ferrule mutually;
Described the 3rd axis type hole is connected in the bottom of base side, and opening down;
Described second connects template sets up first relative edge matrix of opening direction and the 4th axis type hole respectively in two ends up and down, and the described first edge matrix can deduct mutually with the top of the second edge type groove;
The described the 3rd connects the template two ends sets up the 3rd profile shaft and the 4th profile shaft respectively, and described the 3rd profile shaft and the 3rd axis type hole be cutting ferrule mutually, and described the 4th profile shaft and the 4th axis type hole be cutting ferrule mutually.
The cross section circular arc in described the 3rd axis type hole and the 4th axis type hole is greater than semi-circumference.
The tip edge of the described second edge type groove has lug boss.
The upper opening portion front end of the described second edge type groove has a relative lower protruding block, and the respective edges of described lampshade offers the groove road.
The beneficial effects of the utility model are: in the utility model, be connected movable buckling device between lampshade and the base, movable buckling device comprises that rotating shaft connects template mechanism and buckle template mechanism, rotating shaft connects template mechanism and buckle template mechanism is connected between the side of lampshade and base, and lay respectively at two relative sides of lampshade and base, in product maintenance, only need by buckle template mechanism opening lampshade, rotating shaft connects template mechanism as the rotating shaft of opening, otherwise mechanism closes lampshade by the buckle template.Easy and simple to handle, greatly improved operating efficiency, removed the screw of fastening lampshade from, there are not corrosion of the prior art, stuck problem, make to the utlity model has higher functional reliability.
In the utility model, rotating shaft connects template mechanism and adopts first to connect template, the first shaft type bar and the second shaft type bar, and buckle template mechanism adopts second to connect template, the 3rd connection template, the second edge type groove and the 3rd axis type hole, make these two mechanisms be connected between lampshade and the base, features simple structure, and the reliability height of this template mechanism own, possess non-maintaining function, have stronger practicality.
In the utility model, the cross section circular arc in axis type hole makes axis type hole and being connected of profile shaft be not easy to come off greater than semi-circumference, has further improved practicality of the present utility model and functional reliability.
In the utility model, the upper opening portion front end of the first edge type groove and the second edge type groove is provided with relative lower protruding block, the respective edges of lampshade is offered the groove road, can further improve practicality of the present utility model and functional reliability so that engage securely between edge type groove and the lampshade.
In the utility model, the tip edge of the second edge type groove is provided with lug boss, like this, when lampshade cuts out, the first edge matrix is closely fastened the inboard, top of the second edge type groove, to prevent that first the improper of edge matrix from coming off, and further improved practicality of the present utility model and functional reliability.
Description of drawings
Fig. 1 is a prior art general structure schematic diagram;
Fig. 2 is a LED lamp body exploded perspective view in the prior art;
Fig. 3 is the utility model general structure (closing) schematic diagram;
Fig. 4 is for being the utility model cross-section structure (opening) schematic diagram;
Fig. 5 connects template mechanism enlarged diagram for the utility model rotating shaft;
Fig. 6 is the first connection template schematic appearance in the utility model;
Fig. 7 is the first connecting-type template face structural representation in the utility model;
Fig. 8 is the first shaft type bar schematic appearance in the utility model;
Fig. 9 is the first shaft type bar profile structural representation in the utility model;
Figure 10 is the second shaft type bar profile structural representation in the utility model;
Figure 11 is the utility model buckle template mechanism enlarged diagram;
Figure 12 is the second connection template schematic appearance in the utility model;
Figure 13 is the second connecting-type template face structural representation in the utility model;
Figure 14 is the 3rd a connection template schematic appearance in the utility model;
Figure 15 is the 3rd a connecting-type template face structural representation in the utility model;
Figure 16 is the second edge type groove schematic appearance in the utility model;
Figure 17 is the second edge type channel profile structural representation in the utility model;
Figure 18 is the 3rd an axis type pass face structural representation in the utility model;
Figure 19 is that the utility model first edge type groove, the second edge type groove are connected local enlarged diagram with the lampshade edge.
The specific embodiment
With embodiment the utility model is described in further detail with reference to the accompanying drawings below:
According to Fig. 3 and Fig. 5, with reference to figure 2, the utility model comprises LED lamp body 1 and mounting bracket 2, as shown in Figure 4, comprises base 11, insulation board 12, LED lamp plate 13, reflector template 14, lampshade 15, sealing strip 16 and power supply 17 in the LED lamp body 1.
As shown in Figure 4, base 11, insulation board 12, LED lamp plate 13 and reflector template 14 link successively, and each LED131 in the LED lamp plate 13 is arranged in the corresponding reflector 141 of reflector template 14.
As shown in Figure 3 and Figure 4, power supply 17 is fastenedly connected by screw 151 and base 11, lampshade 15 covers LED lamp plate 13 and power supply 17, and and clamp sealing strip 16 between the base 11, fin 111 is set up in the outside of base 11, mounting bracket 2 directly is connected with fin 111, offers installing hole 21 on the mounting bracket 2, is used for fixing and lays the LED light fixture.
As shown in Figure 3 and Figure 4, be connected movable buckling device between lampshade 15 and the base 11, movable buckling device comprises that rotating shaft connects template mechanism 3 and buckle template mechanism 4, rotating shaft connects template mechanism 3 and buckle template mechanism 4 is connected between the side of lampshade 15 and base 11, and lays respectively at two relative sides of lampshade 15 and base 11.
As shown in Figure 5, rotating shaft connects template mechanism 3 and comprises that first connects template 31, the first shaft type bar 32 and the second shaft type bar 33.
As Fig. 8 and shown in Figure 9, the first shaft type bar 32 comprises the first axis type hole 321 and the first edge type groove 322 that opening direction is opposite, as Fig. 5 and shown in Figure 19, the edge of the first edge type groove 322 and lampshade 15 is cutting ferrule mutually, the upper opening portion front end of the first edge type groove 322 has a relative lower protruding block 323, and the respective edges of lampshade 15 offers groove road 15A.
As shown in figure 10, the second shaft type bar 33 is connected in the bottom of base 11 sides, has second an axis type hole 331 outwardly.
As shown in Figure 6 and Figure 7, first connects template sets up first profile shaft 311 and second profile shaft 312 respectively in both sides about in the of 31, and backstop template 313 is set up in these first connection template, 31 bottom sides.
As Fig. 5, Fig. 7 and shown in Figure 9, first profile shaft 311 and the first axis type hole 321 be cutting ferrule mutually.As Fig. 5, Fig. 7 and shown in Figure 10, second profile shaft 312 and the second axis type hole 331 be cutting ferrule mutually.
As Fig. 9 and shown in Figure 10, the cross section circular arc in the first axis type hole 321 and the second axis type hole 331 is greater than semi-circumference.
As shown in figure 11, buckle template mechanism 4 comprises that second connects template 41, the 3rd connection template 42, the second edge type groove 43 and the 3rd axis type hole 44.
As Figure 11 and shown in Figure 19, the edge of the second edge type groove 43 and lampshade 15 is cutting ferrule mutually, as Figure 16 and shown in Figure 17, the tip edge of the second edge type groove 43 has lug boss 431, the upper opening portion front end of this second edge type groove 43 has a relative lower protruding block 432, and the respective edges of lampshade 15 offers groove road 15B.
As shown in figure 18, the 3rd axis type hole 44 is connected in the bottom of base 11 sides, and opening down.
As Figure 12 and shown in Figure 13, second connects template sets up first relative edge matrix 411 of opening direction and the 4th axis type hole 412 respectively in two ends about in the of 41, as Fig. 3 and shown in Figure 11, when lampshade 15 cuts out, the first edge matrix 411 can deduct mutually with the top of the second edge type groove 43, and the end of the first edge matrix 411 closely fastens the inboard, top of the second edge type groove 43.
As Figure 14 and shown in Figure 15, the 3rd connects template 42 two ends sets up the 3rd profile shaft 421 and the 4th profile shaft 422 respectively, as Figure 11, Figure 15 and shown in Figure 180, the 3rd profile shaft 421 and the 3rd axis type hole 44 be cutting ferrule mutually, as Figure 11, Figure 13 and shown in Figure 15, the 4th profile shaft 422 and the 4th axis type hole 412 be cutting ferrule mutually.
As Figure 13 and shown in Figure 180, the cross section circular arc in the 3rd axis type hole 44 and the 4th axis type hole 412 is greater than semi-circumference.
As shown in Figure 3, when lampshade 15 cut out, in the buckle template mechanism 4, the end of the first edge matrix 411 fastened the inboard, top of the second edge type groove 43.As shown in Figure 4, the end of the first edge matrix 411 is thrown off from the second edge type groove 43, then can open lampshade 15, at this moment, rotating shaft connects in the template mechanism 3, lampshade 15 serves as the axle moving with first profile shaft 311 and second profile shaft 312, be unlikely in order to ensure first profile shaft 311 and second profile shaft 312 and come off, the cross section circular arc in the first axis type hole 321 and the second axis type hole 331 (is instead sayed it greater than semi-circumference, peristome is a little bit smaller), the single moving angle of first profile shaft, 311/ second profile shaft 312 is limited, and both use jointly, can make lampshade 15 open enough big angle, so that the carrying out of maintenance work.
In sum, although basic structure of the present utility model, principle are specifically set forth by the foregoing description, under the prerequisite that does not break away from the utility model main idea, according to above-described inspiration, those of ordinary skills can not need to pay creative work can implement multiple conversion/alternative form or combination, repeats no more herein.