A kind of LED lamp affixed to the ceiling
Technical field
The utility model relates to LED lighting technical field, more particularly, relates to a kind of lamp affixed to the ceiling.
Background technology
Lamp affixed to the ceiling is conventional light fixture, and the upper surface of lamp affixed to the ceiling is more flat, and during installation, upper surface is attached on roof completely, both artistic and practical.LED lamp affixed to the ceiling is a type of lamp affixed to the ceiling, owing to having advantages of power and energy saving, is used more and more widely.Existing LED lamp affixed to the ceiling also exists following deficiency: one, the power model of LED lamp affixed to the ceiling is more, and the LED lamp affixed to the ceiling of different capacity adopts different parts to make, and development cost is larger; Two, the work flow of LED lamp affixed to the ceiling is complicated; Three, LED lamp affixed to the ceiling can not directly connect civil power, need to, by the use of could switching on of external power supply changeover device, be unfavorable for installation.Therefore, be badly in need of design a kind of be convenient to processing and install and use, LED lamp affixed to the ceiling that production cost is low.
Utility model content
The purpose of this utility model is to overcome shortcoming of the prior art with not enough, provide a kind of be convenient to production and processing and install and use, can reduce production costs, LED lamp affixed to the ceiling that mechanical strength is high.
In order to achieve the above object, the utility model is achieved by following technical proposals: a kind of LED lamp affixed to the ceiling, is characterized in that: comprise diffuser, chassis and at least one LED lamp plate; Diffuser is connected with chassis, between diffuser and chassis, forms and holds cavity, and LED lamp plate is arranged on and holds in cavity and be fixedly connected with chassis; Described chassis is provided with some installation portions for mounted LED lamp plate, the quantity of quantity >=LED lamp plate of installation portion.The utility model lamp affixed to the ceiling is default a plurality of installation portions on chassis, and the LED lamp plate of varying number can be installed, and make the lamp affixed to the ceiling of different capacity.
On each LED lamp plate, be also provided with LED lamp plate over cap, LED lamp plate over cap is positioned at and holds cavity.Need when mounted to take apart lamp affixed to the ceiling, adopt LED lamp plate over cap, can avoid user in installation process, to touch LED lamp plate and cause LED lamp plate to damage, also can in routine use, carry out proofing dust and protecting.
Described LED lamp plate over cap is fixedly connected with chassis, and LED lamp plate is fixedly connected with chassis by LED lamp plate over cap; Described chassis is provided with some installation portions for mounted LED lamp plate and refers to, chassis is provided with some installation portions for mounted LED lamp plate over cap.LED lamp plate over cap is arranged on chassis, can make LED lamp plate over cap connect more firmly.LED lamp plate is fixedly connected with chassis by LED lamp plate over cap, can simplify the processing technology of lamp affixed to the ceiling.
Further scheme is: described LED lamp plate is fixedly connected with and refers to chassis by LED lamp plate over cap, and the inwall of LED lamp plate over cap is provided with projection, and projection is for being pressed on chassis by LED lamp plate.
Preferred scheme is: each installation portion on described chassis is comprised of several installing holes; Described LED lamp plate over cap is provided with several joint pins, and the quantity of joint pin and installing hole is equal, and position is corresponding; The joint pin of described LED lamp plate over cap is fastened in installing hole.
LED lamp affixed to the ceiling also comprises driving power, and driving power is arranged on and holds in cavity, is electrically connected to LED lamp plate.Lamp affixed to the ceiling is arranged on driving power to hold in cavity and forms integrated light source, and lamp affixed to the ceiling can directly connect civil power, is convenient to install and use.
For the ease of processing and use, lamp affixed to the ceiling also comprises cover, and cover is connected with chassis, and diffuser is connected with chassis by cover; Between described diffuser and chassis, form and hold cavity, refer between diffuser, chassis and cover inwall and form and hold cavity.
Compared with prior art, the utlity model has following advantage and beneficial effect:
1, the utility model lamp affixed to the ceiling, default a plurality of installation portions on chassis; During processing, can the LED lamp plate of varying number can be installed according to different processing requests, make the lamp affixed to the ceiling of different capacity; The lamp affixed to the ceiling of a plurality of different capacities adopts same chassis, saves production cost;
2, the utility model lamp affixed to the ceiling adopts LED lamp plate over cap, can avoid user in installation process, to touch LED lamp plate and cause LED lamp plate to damage, and also can in routine use, carry out proofing dust and protecting;
3, the LED lamp plate of the utility model lamp affixed to the ceiling is fixedly connected with chassis by LED lamp plate over cap, can simplify the processing technology of lamp affixed to the ceiling;
4, the utility model lamp affixed to the ceiling is arranged on driving power to hold in cavity and forms integrated light source, and lamp affixed to the ceiling can directly connect civil power, is convenient to install and use.
Accompanying drawing explanation
Fig. 1 is the explosive view of the utility model lamp affixed to the ceiling;
Fig. 2 is the profile of the utility model lamp affixed to the ceiling;
Fig. 3 is A portion enlarged drawing in Fig. 2;
Wherein, 1 is that chassis, 2 is that LED lamp plate, 3 is that LED lamp plate over cap, 4 is that driving power, 5 is that diffuser, 6 is that cover, 7 is installing hole.
The specific embodiment
Below in conjunction with accompanying drawing and the specific embodiment, the utility model is described in further detail.
Embodiment mono-
A LED lamp affixed to the ceiling, as shown in Figure 1, profile as shown in Figure 2 for its explosive view.Lamp affixed to the ceiling comprises chassis 1, LED lamp plate 2, LED lamp plate over cap 3, driving power 4, diffuser 5 and cover 6; Cover 6 is connected with chassis 1, and diffuser 5 is connected with chassis 1 by cover 6, between diffuser 5, chassis 1 and cover 6 inwalls, forms and holds cavity.LED lamp plate 2 and LED lamp plate over cap 3 are arranged on and hold in cavity, and LED lamp plate over cap 3 is located on each LED lamp plate 2, and LED lamp plate over cap 3 is positioned at and holds cavity.Need when mounted to take apart lamp affixed to the ceiling, adopt LED lamp plate over cap 3, can avoid user in installation process, to touch LED lamp plate 2 and cause LED lamp plate 2 to damage, also can in routine use, carry out proofing dust and protecting.LED lamp plate over cap 3 is fixedly connected with chassis 1, and LED lamp plate 2 is fixedly connected with chassis 1 by LED lamp plate over cap 3; Chassis 1 is provided with some installation portions for mounted LED lamp plate over cap 3.LED lamp plate over cap 3 is arranged on chassis 1, can make LED lamp plate over cap 3 connect more firmly.LED lamp plate 2 is fixedly connected with chassis 1 by LED lamp plate over cap 3, can simplify the processing technology of lamp affixed to the ceiling.The quantity of quantity >=LED lamp plate 2 of the installation portion on chassis 1.The utility model lamp affixed to the ceiling is default a plurality of installation portions on chassis 1.During processing, can the LED lamp plate 2 of varying number be installed according to different processing requests, make the lamp affixed to the ceiling of different capacity.The lamp affixed to the ceiling of a plurality of different capacities adopts same chassis, saves production cost.The inwall of LED lamp plate over cap 3 is provided with projection, as shown in Figure 3.Projection, for LED lamp plate 2 is pressed on to chassis 1, realizes LED lamp plate 2 and is fixedly connected with chassis 1.This connection scheme is conducive to the firm installation of LED lamp plate 2.Preferred scheme is that each installation portion on chassis 1 is comprised of several installing holes 7; LED lamp plate over cap 3 is provided with several joint pins, and the quantity of joint pin and installing hole 7 is equal, and position is corresponding; The joint pin of LED lamp plate over cap 3 is fastened in installing hole 7.
Driving power 4 is arranged on and holds in cavity, is electrically connected to LED lamp plate 2.Lamp affixed to the ceiling is arranged on driving power 4 to hold in cavity and forms integrated light source, and lamp affixed to the ceiling can directly connect civil power, is convenient to install and use.
Embodiment bis-
The present embodiment LED lamp affixed to the ceiling, comprises diffuser, chassis and LED lamp plate; Lamp affixed to the ceiling is not established LED lamp plate over cap.Diffuser is connected with chassis, between diffuser and chassis, forms and holds cavity, and LED lamp plate is arranged on and holds in cavity and be fixedly connected with chassis; Chassis is provided with some installation portions for mounted LED lamp plate, the quantity of quantity >=LED lamp plate of installation portion.The remainder of the present embodiment lamp affixed to the ceiling is identical with embodiment mono-.
The present embodiment lamp affixed to the ceiling is default a plurality of installation portions on chassis, and the LED lamp plate of varying number can be installed, and make the lamp affixed to the ceiling of different capacity.
Above-described embodiment is preferably embodiment of the utility model; but embodiment of the present utility model is not restricted to the described embodiments; other any do not deviate from change, the modification done under Spirit Essence of the present utility model and principle, substitutes, combination, simplify; all should be equivalent substitute mode, within being included in protection domain of the present utility model.