CN207893574U - A kind of switch dimming color-temperature regulating down lamp - Google Patents

Abstract

The utility model discloses a kind of switch dimming color-temperature regulating down lamp, including outer shroud, middle ring, lens, COB light source, radiator, switch pcb board, rear cover, driving power, outer shroud can need to be arranged to fixed or rotation formula according to client（Rotation formula lower angle can carry out 20 DEG C of adjustings）, and shape and color diversification, driving power is that autonomous Design is controllable silicon light modulation driving power, can connect controllable silicon dimmer by AC lines and be dimmed, the driving power is high without stroboscopic, high PF values, electric power utilization rate.

Description

A kind of switch dimming color-temperature regulating down lamp

Technical field

The present invention relates to a kind of downlights, and in particular to a kind of switch dimming color-temperature regulating down lamp.

Background technology

Existing downlight be provided simultaneously with light modulation toning temperature function it is fewer, and existing light modulation color-temperature regulating down lamp generally by Light modulation, color-temperature regulating is separately controlled in different driving circuit, and two kinds of switches are all disposed on lamp back cover, and driving circuit design is more multiple It is miscellaneous；Existing product outer shroud design comparison is single, does not have diversity；The design of existing product rear cover is simple, does not consider that color-temperature regulating switchs Safety, switch is fragile, and service life is short.

In order to solve above-mentioned the deficiencies in the prior art, the purpose of this utility model is to provide a kind of light modulation color-temperature regulating down lamp.

Utility model content

To achieve the goals above, a kind of switch dimming color-temperature regulating down lamp designed by the utility model, including outer shroud, in Ring, lens, COB light source, radiator, switch pcb board, rear cover, driving power, the middle ring are fixed on outer shroud with screw and spring Within, the lens are placed within middle ring and are placed in radiator upper end, and the COB light source is screwed in switch pcb board On, the switch pcb board is located at radiator lower end, and the rear cover position is screwed in radiator bottom, the driving electricity Source can be connected by DC lines with rear cover bottom.

Further, the outer shroud can be arranged as required into fixed or rotation formula, and shape, color changeable change.

Further, the COB light source includes two kinds of colour temperature chips.

Further, the switch pcb board includes switch, and the switch is located at switch pcb board bottom, is embedded in rear cover bottom, It is adjustable with third gear, different-colour can be tuned into.

Further, the rear cover bottom connects DC male connector lines, and the DC male connectors line connects DC female lines, the DC females line Connect driving power.

Further, the driving power be controllable silicon light modulation driving power, can by AC lines connect controllable silicon dimmer into Row light modulation.

Further, rear cover is fixed on radiator bottom end by three screws and radiator, and third gear toggle switch is installed in inside, Switch is screwed, meanwhile, switch slot is by the way of inclination angle, with rear cover front flush to protect after making switch install Switch, prevents switch knob from being produced fracture during packaging and use, increases the service life of switch.

The positive effect of the utility model is：Outer shroud in a kind of this switch dimming color-temperature regulating down lamp can be according to visitor Family needs to be arranged to fixed or rotation formula (rotation formula lower angle can carry out 20 DEG C of adjustings), and shape and color diversification, The different shapes such as round, rectangular, cambered surface, plane can be transformed into according to customer demand, color can be also transformed into according to customer demand Different colours；Light source in a kind of this switch dimming color-temperature regulating down lamp uses COD light sources, including two kinds of colour temperature chips are (according to visitor Family demand selection colour temperature chip), by switching increased third gear toggle switch function on pcb board, adjustable three kinds of different-colours are such as： 3000K-4200K-6500K；The structure of rear cover in a kind of this switch dimming color-temperature regulating down lamp and appearance design are special, and rear cover is logical It crosses three screws and is fixed on radiator bottom end with radiator, third gear toggle switch is installed in inside, and switch is screwed, meanwhile, Slot is switched by the way of inclination angle, after so that switch is installed and rear cover front flush is to protect switch, prevents switch knob from existing It is produced fracture during packaging and use, increases the service life of switch；Driving in a kind of this switch dimming color-temperature regulating down lamp Power supply is that autonomous Design is controllable silicon light modulation driving power, can connect controllable silicon dimmer by AC lines and be dimmed, the drive Dynamic power supply is high without stroboscopic, high PF values, electric power utilization rate；Downlight in a kind of this switch dimming color-temperature regulating down lamp has tune simultaneously The function of light and color-temperature regulating.

Description of the drawings

Fig. 1 is the structure chart of the utility model switch dimming color-temperature regulating down lamp.

Fig. 2 is the rear cover structure figure of the utility model switch dimming color-temperature regulating down lamp.

Outer shroud 1；Spring 2；Screw 3；Middle ring 4；Lens 5；COB light source 6；Radiator 7；Switch pcb board 8；Switch 9；Rear cover 10；Protective ring 11；DC male connectors line 12；DC females line 13；Driving power 14；AC lines 15；Nylon cushion 16.

Specific implementation mode

Present invention will be further explained below with reference to the attached drawings and examples.

As shown in Figure 1, the utility model submit a kind of switch dimming color-temperature regulating down lamp, including outer shroud (1), middle ring (4), Lens (5), COB light source (6), radiator (7), switch pcb board (8), rear cover (10), driving power (14), the middle ring (4) with Screw (3) and spring (2) are fixed within outer shroud (1), and the lens (5) are placed within middle ring (4) and are placed on radiator (7) End, the COB light source (6) are fixed on by screw (3) on switch pcb board (8), and the switch pcb board (8) is located at radiator (7) radiator (7) bottom is fixed in lower end, rear cover (10) position by screw (3), and the driving power (14) can pass through DC lines are connected with rear cover (10) bottom.

Wherein, the outer shroud (1) can be arranged as required into fixed or rotation formula, and shape, color changeable change；It is described COB light source (6) includes two kinds of colour temperature chips；The switch pcb board (8) includes switch, and the switch (9) is located at switch pcb board (8) bottom is embedded in rear cover (10) bottom, has third gear adjustable, can be tuned into different-colour；Rear cover (10) the bottom connection DC is public Head line (12), DC male connectors line (12) the connection DC females line (13), DC females line (13) the connection driving power (14)； The driving power (14) is controllable silicon light modulation driving power, can connect controllable silicon dimmer by AC lines and be dimmed.

It needs to illustrate：Outer shroud in the utility model can need to be arranged to fixed or rotation formula according to client (rotation formula lower angle can carry out 20 DEG C of adjustings), and shape and color diversification, can be transformed into round, side according to customer demand The different shapes such as shape, cambered surface, plane, color also can be transformed into different colours according to customer demand；Light source in the utility model Using COD light sources, including two kinds of colour temperature chips (selecting colour temperature chip according to customer demand), increased on pcb board by switching Third gear toggle switch function, adjustable three kinds of different-colours are such as：3000K-4200K-6500K；The knot of rear cover in the utility model Structure and appearance design are special, and rear cover is fixed on radiator bottom end by three screws and radiator, and inside installation third gear is stirred out Close, switch is screwed, meanwhile, switch slot using inclination angle by the way of, make switch install afterwards and rear cover front flush with Protection switch, prevents switch knob from being produced fracture during packaging and use, increases the service life of switch.

Although the foregoing describe specific embodiment of the present utility model, it will be appreciated by those of skill in the art that These are merely examples, and the scope of protection of the utility model is that the appended claims are first fixed, those skilled in the art Under the premise of without departing substantially from the principles of the present invention and essence, can to the gone out numerous variations of these embodiments and modification, But these change and modification each fall within the scope of protection of the utility model.

Claims (7)

1. a kind of switch dimming color-temperature regulating down lamp, including outer shroud, middle ring, lens, COB light source, radiator, switch pcb board, after Lid, driving power, the middle ring are fixed on screw and spring within outer shroud, and the lens are placed within middle ring and are placed in heat dissipation Device upper end, the COB light source are screwed on switch pcb board, and the switch pcb board is located at radiator lower end, described Rear cover position is screwed in radiator bottom, and the driving power can be connected by DC lines with rear cover bottom.

2. switch dimming color-temperature regulating down lamp according to claim 1, it is characterised in that：The middle ring can be arranged as required to At fixed or rotation formula, and shape, color changeable change.

3. switch dimming color-temperature regulating down lamp according to claim 1, it is characterised in that：The COB light source includes two kinds of colors Warm chip.

4. switch dimming color-temperature regulating down lamp according to claim 1, it is characterised in that：The switch pcb board includes switch, The switch is located at switch pcb board bottom, is embedded in rear cover bottom, has third gear adjustable, can be tuned into different-colour.

5. switch dimming color-temperature regulating down lamp according to claim 1, it is characterised in that：The rear cover bottom connects DC male connectors Line, the DC male connectors line connect DC female lines, and the DC females line connects driving power.

6. switch dimming color-temperature regulating down lamp according to claim 1, it is characterised in that：The driving power is thyristor regulating Optical drive power supply can connect controllable silicon dimmer by AC lines and be dimmed.

7. switch dimming color-temperature regulating down lamp according to claim 1, it is characterised in that：Rear cover passes through three screws and heat dissipation Device is fixed on radiator bottom end, and third gear toggle switch is installed in inside, and switch is screwed, meanwhile, switch slot uses inclination angle Mode, make switch install after with rear cover front flush with protect switch, prevent switch knob during packaging and use It produces fracture, increases the service life of switch.