A kind of LED lamp affixed to the ceiling
Technical field
The utility model relates to LED technical field, particularly relates to a kind of LED lamp affixed to the ceiling.
Background technology
Lamp affixed to the ceiling is the one of light fixture, as the term suggests be due to more flat above light fixture, is attached to completely on roof so be referred to as lamp affixed to the ceiling bottom during installation.Light source has common white bulb, fluorescent lamp, high-intensity gas discharge lamp, halogen tungsten lamp, LED etc.Most popular lamp affixed to the ceiling is exactly LED lamp affixed to the ceiling in the market, is family, the light fixture often selected of office, the various place such as entertainment place.
And before LED occurs, the light emitting source of general lamp affixed to the ceiling is all use fluorescent lamp, i.e. fluorescence lamp affixed to the ceiling, fluorescence lamp affixed to the ceiling comprises metal dish and is fixed on the light fixture etc. of metal dish, after having there is this light source of LED, due to the superiority of LED lamp affixed to the ceiling, LED lamp affixed to the ceiling progressively substitutes fluorescence lamp affixed to the ceiling, and common alternative is exactly removed by whole fluorescence lamp affixed to the ceiling, changes LED lamp affixed to the ceiling into, need to retighten LED lamp affixed to the ceiling, the dismounting cost compare of this way is high.
In addition, the LED assembling of prior art is cumbersome, and structure is comparatively complicated.
Utility model content
The purpose of this utility model is avoid weak point of the prior art and provide a kind of LED lamp affixed to the ceiling, and this LED lamp affixed to the ceiling directly can substitute old-fashioned fluorescence lamp affixed to the ceiling and use, and dismounting cost is low, and assembling is simple, compact conformation.
The purpose of this utility model is achieved through the following technical solutions:
A kind of LED lamp affixed to the ceiling is provided, comprise bottom, several LED lamp panel, magnet, power panel and power supply lid, described magnet is fixed on the bottom surface of described bottom, described LED lamp panel and power panel are fixed on described bottom, described LED lamp panel and the electrical connection of described power panel, described power supply lid and described bottom fasten.
Described LED lamp panel is the LED lamp panel of bar shaped.
Described LED lamp panel is radially distributed in described bottom to peripheral direction by center.
Described bottom is provided with fixed leg, described power panel is provided with the first through hole matched with described fixed leg, described power panel is secured to described fixed leg by screw through described first through hole, form the space for inserting described LED lamp panel between described power panel and described bottom, the end face of described LED lamp panel and the bottom surface of described power panel contact and realize electrical connection.
Described bottom is provided with the lamp plate groove identical with described LED lamp panel quantity, and each described LED lamp panel inserts the described lamp plate groove corresponding with it.
Described power panel has been installed with metallic plate.
Described metallic plate is provided with the second through hole matched with described first through hole, and described metallic plate and described power panel are locked to the fixed leg of described bottom successively through described second through hole and described first through hole by screw.
Described power panel is provided with for stretching into each described lamp plate groove and the welding foot contacted with described LED lamp panel.
The shape of described metallic plate is identical with the shape of described power panel.
Described metallic plate is corrosion resistant plate.
The beneficial effects of the utility model: the utility model comprises bottom, several LED lamp panel, magnet, power panel and power supply lid, described magnet is fixed on the bottom surface of described bottom, described LED lamp panel and power panel are fixed on described bottom, described LED lamp panel and the electrical connection of described power panel, described power supply lid and described bottom fasten.The utility model, by being provided with magnet at bottom, directly can substitute old-fashioned fluorescence lamp affixed to the ceiling and use, and dismounting cost being low, LED lamp panel and power panel are fixed on described bottom, described LED lamp panel and the electrical connection of described power panel, and described power supply lid and described bottom fasten, assembling is simple, compact conformation.
Accompanying drawing explanation
Accompanying drawing is utilized to be described further utility model, but the embodiment in accompanying drawing does not form any restriction of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to the following drawings.
Fig. 1 is the overall structure schematic diagram at a visual angle of a kind of LED lamp affixed to the ceiling of the present utility model.
Fig. 2 is the overall structure schematic diagram at another visual angle of a kind of LED lamp affixed to the ceiling of the present utility model.
Fig. 3 is the decomposition texture schematic diagram at a visual angle of a kind of LED lamp affixed to the ceiling of the present utility model.
Fig. 4 is the decomposition texture schematic diagram at another visual angle of a kind of LED lamp affixed to the ceiling of the present utility model.
Include in figure:
1---bottom, 11---fixed leg, 12---lamp plate groove;
2---LED lamp panel;
3---magnet;
4---power panel, 41---first through hole, 42---welding foots;
5---power supply lid;
6---metallic plate, 61---second through hole.
Detailed description of the invention
With the following Examples the utility model is further described.
A kind of LED lamp affixed to the ceiling of the present embodiment, as shown in Figures 1 to 4, comprise bottom 1, several LED lamp panel 2, magnet 3, power panel 4 and power supply lid 5, described magnet 3 is fixed on the bottom surface of described bottom 1, described LED lamp panel 2 and power panel 4 are fixed on described bottom 1, described LED lamp panel 2 and described power panel 4 are electrically connected, and described power supply lid 5 fastens with described bottom 1.
The present embodiment, by being provided with magnet 3 at bottom 1, directly can substituting old-fashioned fluorescence lamp affixed to the ceiling and use, when substituting the use of old-fashioned fluorescence lamp affixed to the ceiling, by dismountings such as the light fixtures of fluorescence lamp affixed to the ceiling, leave metal dish, magnet 3 adhesive is passed through to metal dish in chassis 1, other LED lamp panel etc. just can be installed, dismounting cost is low, LED lamp panel 2 and power panel 4 are fixed on described bottom 1, and described LED lamp panel 2 and described power panel 4 are electrically connected, and described power supply lid 5 fastens with described bottom 1, assembling is simple, compact conformation.
Described LED lamp panel 2 is the LED lamp panel 2 of bar shaped, convenient installation.
Described LED lamp panel is radially distributed in described bottom 1 to peripheral direction by center, and light can be made more even.
Described bottom 1 is provided with fixed leg 11, described power panel 4 is provided with the first through hole 41 matched with described fixed leg 11, described power panel 4 is secured to described fixed leg 11 by screw through described first through hole 41, the space for inserting described LED lamp panel 2 is formed between described power panel 4 and described bottom 1, the end face of described LED lamp panel 2 and the bottom surface of described power panel 4 contact and realize electrical connection, after power panel 4 is secured to bottom 1, only need LED lamp panel 2 to be inserted the electrical connection that this space just can realize LED lamp panel 2 and power panel 4, without the need to welding, assembling is simple.
Described bottom 1 is provided with the lamp plate groove 12 identical with described LED lamp panel 2 quantity, each described LED lamp panel 2 inserts the described lamp plate groove 12 corresponding with it, lamp plate groove 12 can the insertion of convenient LED lamp panel 2, and can fixed L ED lamp plate 2 better, makes LED lamp panel 2 can not at will movement.
Described power panel 4 has been installed with metallic plate 6, because power panel 4 is thinner, lighter to the pressure of LED lamp panel 2, the contact defective tightness between LED lamp panel 2 and power panel 4 may be caused, and then cause electric conductivity bad, utilize heavier metallic plate 6 to be pressed on power panel 4, the pressure of power panel 4 pairs of LED lamp panel 2 can be increased, make the contact between LED lamp panel 2 and power panel 4 comparatively tight, can electric conductivity be improved.
Described metallic plate 6 is provided with the second through hole 61 matched with described first through hole 41, and described metallic plate 6 and described power panel 4 are locked to the fixed leg 11 of described bottom 1 successively through described second through hole 61 and described first through hole 41 by screw, assemble very simple.
Described power panel 4 is provided with for stretching into each described lamp plate groove 12 and the welding foot 42 contacted with described LED lamp panel 2, can make full use of space, make the compact conformation of LED lamp affixed to the ceiling.
The shape of described metallic plate 6 is identical with the shape of described power panel 4, can be installed with power panel 4 better.
Described metallic plate 6 is corrosion resistant plate, corrosion resistant plate non-corrosive, and the life-span is longer, and gravity is comparatively large, can be installed with power panel 4 better, improves the electrical contact between power panel 4 and LED lamp panel 2.
Finally should be noted that; above embodiment is only in order to illustrate the technical solution of the utility model; but not the restriction to the utility model protection domain; although done to explain to the utility model with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can modify to the technical solution of the utility model or equivalent replacement, and not depart from essence and the scope of technical solutions of the utility model.