CN214663780U - Lamp for realizing integrated color mixing of CD driver by dial switch - Google Patents

Abstract

The utility model discloses a dial switch realizes lamps and lanterns of integrative mixing of colors of CD-ROM, including the shell body, the inside of shell body is equipped with CD-ROM intergral template, is connected with dial switch on the CD-ROM intergral template, and the position of the dial switch that the shell body corresponds is equipped with the fluting, and the dial plate inserts the fluting and is connected with dial switch's group handle, and the top of shell body is connected with the cell-shell, and the lower extreme of shell body is connected with the lamp holder, is equipped with linear dimming drive circuit on the CD-ROM intergral template. The light source circuit of the utility model comprises two paths of lamp beads with different color temperatures, and the conduction of the corresponding circuit is realized through the dial switch, thereby realizing the switching of different color temperatures; the utility model discloses ingenious application the theory of the linear intergral template, simplified circuit design widely, reduced manufacturing cost.

Description

Lamp for realizing integrated color mixing of CD driver by dial switch

Technical Field

The utility model belongs to the technical field of the LED lamp, concretely relates to dial switch realizes lamps and lanterns of integrative mixing of colors of CD-ROM.

Background

The dial switch is used in the global market to realize that more and more lamps can be used for switching color temperature and color adjustment and realizing traditional classic light adjustment, the situation of different military prominence from the traditional illumination field is realized, and the market proportion section is increased to meet the demand of the market on differentiated products.

However, the currently adopted dial switches are all in a plug-in form, and the whole scheme for realizing dimming and color mixing mostly adopts an independent driving control board to match with a light source board to realize functions, so that the integral drive control board is high in cost from the aspects of structure, circuit, manufacturing and the like.

In line with this trend, it is necessary to develop a highly integrated, easy-to-manufacture, low-cost circuit solution to meet the increasingly competitive market demands.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dial switch realizes lamps and lanterns of integrative mixing of colors of CD-ROM to solve the problem that proposes among the above-mentioned background art. The utility model provides a pair of dial switch realizes lamps and lanterns of integrative mixing of colors of CD-ROM, has simplified circuit design widely, has reduced manufacturing cost's characteristics.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a dial switch realizes lamps and lanterns of integrative mixing of colors of CD-ROM, includes the shell body, and the inside of shell body is equipped with CD-ROM intergral template, is connected with dial switch on the CD-ROM intergral template, and the position of the dial switch that the shell body corresponds is equipped with the fluting, and the dial plate inserts the fluting and is connected with dial switch's the handle of dialling, and the top of shell body is connected with the cell-shell, and the lower extreme of shell body is connected with the lamp holder, is equipped with linear drive circuit that adjusts luminance on the CD-ROM intergral template.

In order to realize the switching of different gears by shifting the dial plate and realize the conduction of corresponding circuits, thereby realizing the switching of different color temperatures, further, the linear dimming driving circuit comprises a rectifier bridge BD1, a light source circuit, a switch circuit and a control chip U1, wherein, 1 pin of the rectifier bridge BD1 is connected with a live wire L, 3 pins of the rectifier bridge BD1 are connected with a zero line N, 4 pins of the rectifier bridge BD1 are respectively connected with the light source circuit and the control chip U1, 2 pins of the rectifier bridge BD1 are connected with a grounding terminal, the light source circuit is connected with the switch circuit, the switch circuit is connected with the control chip U1, the light source circuit comprises warm color temperature lamp beads L1-L8 and cold color temperature lamp beads H1-H8, the switch circuit comprises switches S1-S3, wherein, the warm color temperature lamp beads L1-L8 are sequentially connected in series, the cold color temperature lamp beads H1-H8 are sequentially connected in series, the warm color temperature lamp beads L1-L5 are connected with the cold color temperature lamp beads H1-H57323 in parallel, the positive ends of warm color warm light bulbs L1 and cold color warm light bulbs H1 are connected with one end of a diode D1, the other end of a diode D1 is connected with a pin 4 of a rectifier bridge BD1, the negative ends of the warm color warm light bulbs L8 are respectively connected with one ends of a switch S1 and a diode D3, the negative end of the cold color warm light bulb H8 is respectively connected with one ends of a switch S3 and a diode D2, the other end of the diode D2 is connected with one end of a resistor R6, the other ends of the resistor R6 and the diode D6 are both connected with one end of the switch S6, the two ends of the resistor R6 are connected in parallel with a resistor R6, the other ends of the switches S6-S6 are respectively connected with a pin 7 of a control chip U6 and one end of the resistor R6, the other end of the resistor R6 is connected with a pin 1 of the control chip U6, the pins 3 and 9 of the control chip U6 are respectively connected with a ground terminal, the other end of the resistor R6 and one end of the control chip R6 are both connected with the resistor R6, the other end of the resistor R3 is connected to the ground.

In order to protect the safe operation of the circuit, a fuse F1 is further connected between pin 1 of the rectifier bridge BD1 and the live line L.

For connection with the connection line of the lamp head, a connector CON-1 is further connected in parallel between pins 1 and 3 of the rectifier bridge BD 1.

In order to suppress the damage of the abnormal voltage to the circuit, the pin 4 of the rectifier bridge BD1 is connected to one end of the voltage dependent resistor VR1 and one end of the resistor R4, the other end of the voltage dependent resistor VR1 is connected to the ground, and the other end of the resistor R4 is connected to the pin 5 of the control chip U1.

In order to play a role in smoothing rectified pulsating direct current voltage, a connector CON-2 is connected in parallel between the positive terminals of the warm color warm light bulb L1 and the cold color warm light bulb H1 and the 7 pins of the control chip U1, and a capacitor C1 is inserted into the connector CON-2.

In order to rapidly discharge the capacitor C1, a resistor R1 is further connected in parallel to each end of the capacitor C1.

In order to limit and fix the optical drive integrated plate, furthermore, two corresponding positioning columns are connected inside the outer shell, and positioning holes corresponding to the positioning columns are formed in the optical drive integrated plate.

In order to facilitate the assembly of the bulb shell, furthermore, a plurality of bulb shell buckles are arranged on the bulb shell, shell buckles corresponding to the bulb shell buckles are arranged on the shell body, and the bulb shell and the shell body are connected through the shell buckles in a buckling mode.

The utility model discloses in furtherly, a dial switch realize the integrative lamps and lanterns that mix colours of optical drive implementation method, including following step:

manufacturing an optical drive integrated plate;

secondly, connecting the lamp holder connecting wire to a connector CON-1 on the integrated optical drive plate, and connecting the capacitor C1 to a connector CON-2 on the integrated optical drive plate;

placing the CD-ROM integrated plate into the outer shell, limiting the CD-ROM integrated plate through the matching of the positioning column and the positioning hole, and hot riveting the positioning column to fix the CD-ROM integrated plate;

and fourthly, buckling a shell buckle on the shell body through a shell buckle on the bulb shell to complete the installation of the bulb shell.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the light source circuit of the utility model comprises two paths of lamp beads with different color temperatures, and the conduction of the corresponding circuit is realized through the dial switch, thereby realizing the switching of different color temperatures;

2. the utility model skillfully uses the basic principle of the linear integrated plate, greatly simplifies the circuit design and reduces the manufacturing cost;

3. the integrated CD-ROM board of the utility model is positioned by matching the positioning hole and the positioning column, thereby realizing the rapid positioning of the integrated CD-ROM board, preventing the integrated CD-ROM board from rotating, fixing the integrated CD-ROM board with the outer shell through the hot melting of the positioning column, and ensuring firm fixation;

4. the utility model discloses be connected through shell buckle and bulb buckle lock between bulb shell and the shell body, the assembly of the bulb of being convenient for.

Drawings

Fig. 1 is an exploded view of the structure of the present invention;

FIG. 2 is a schematic structural view of the outer casing of the present invention;

FIG. 3 is a schematic structural view of the bulb shell of the present invention;

FIG. 4 is a schematic structural view of the integrated optical disc drive plate of the present invention after being assembled with the outer casing;

FIG. 5 is a schematic sectional view of the present invention;

fig. 6 is a circuit diagram of the linear dimming driving circuit of the present invention.

In the figure: 1. a lamp cap; 2. an outer housing; 3. a poking plate; 4. a dial switch; 5. an optical drive integrated plate; 6. a bulb shell; 7. a positioning column; 8. a shell is buckled; 9. the bulb shell is buckled.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-6, the present invention provides the following technical solutions: the utility model provides a dial switch realizes lamps and lanterns of integrative mixing of colors of CD-ROM, includes shell body 2, and the inside of shell body 2 is equipped with CD-ROM intergral template 5, is connected with dial switch 4 on the CD-ROM intergral template 5, and the position of the dial switch 4 that shell body 2 corresponds is equipped with the fluting, and dial plate 3 inserts the fluting and is connected with dial switch 4's the handle of dialling, and the top of shell body 2 is connected with cell-shell 6, and the lower extreme of shell body 2 is connected with lamp holder 1, is equipped with linear dimming drive circuit on the CD-ROM intergral template 5.

Specifically, the linear dimming driving circuit comprises a rectifier bridge BD1, a light source circuit, a switch circuit and a control chip U1, wherein a pin 1 of the rectifier bridge BD1 is connected with a live wire L, a pin 3 of the rectifier bridge BD1 is connected with a zero line N, a pin 4 of the rectifier bridge BD1 is respectively connected with the light source circuit and the control chip U1, a pin 2 of the rectifier bridge BD1 is connected with a ground terminal, the light source circuit is connected with the switch circuit, the switch circuit is connected with the control chip U1, the light source circuit comprises warm color warm light beads L1-L8 and cold color warm light beads H1-H8, the switch circuit comprises switches S1-S3, wherein the warm color warm light beads L1-L8 are sequentially connected in series, the cold color warm light beads H1-H8 are sequentially connected in series, the warm color warm light beads L1-L1 are connected in parallel with the cold color warm H1, the warm light beads L1 and the cold color warm light beads H1 are connected with a pin of a positive pole of the rectifier bridge BD 72 and the other end of the rectifier diode BD 72, the negative end of the warm color bulb L8 is connected with one end of a switch S1 and one end of a diode D3, the negative end of the cold color bulb H8 is connected with one end of a switch S3 and one end of a diode D2, the other end of a diode D2 is connected with one end of a resistor R6, the other ends of a resistor R6 and a diode D3 are connected with one end of a switch S2, two ends of a resistor R6 are connected with a resistor R7 in parallel, the other ends of switches S1-S3 are connected with a pin 7 of a control chip U1 and one end of a resistor R5, the other end of a resistor R5 is connected with a pin 1 of a control chip U1, a pin 3 and a pin 9 of the control chip U1 are connected with a grounding end, a pin 4 of the control chip is connected with one end of a resistor R2, the other end of a resistor R2 and a pin 2 of the control chip U1 are connected with one end of a resistor R3, and the other end of the resistor R3 is connected with a grounding end.

Through adopting above-mentioned technical scheme, realize the switching of different fender position through stirring the stirring board 3 to realize switching on of corresponding circuit, thereby realize the switching to different colour temperatures.

Specifically, a fuse F1 is connected between pin 1 of the rectifier bridge BD1 and the live line L.

By adopting the technical scheme, the circuit has the function of protecting the safe operation of the circuit.

Specifically, a connector CON-1 is connected in parallel between pins 1 and 3 of the rectifier bridge BD 1.

By adopting the technical scheme, the connector CON-1 is used for being connected with the connecting wire of the lamp cap 1.

Specifically, a connector CON-2 is connected in parallel between the positive terminals of the warm color warm lamp bead L1 and the cold color warm lamp bead H1 and the 7 feet of the control chip U1, and a capacitor C1 is inserted into the connector CON-2.

By adopting the technical scheme, the capacitor C1 plays a role in smoothing rectified pulsating direct current voltage.

Specifically, two ends of the capacitor C1 are respectively connected in parallel with a resistor R1.

By adopting the technical scheme, the resistor R1 plays a role in quickly discharging the capacitor C1.

Specifically, the inside of the outer casing 2 is connected with two corresponding positioning columns 7, and the integrated optical drive plate 5 is provided with positioning holes corresponding to the positioning columns 7.

Through adopting above-mentioned technical scheme, carry on spacingly to driving integrated board 5 through reference column 7 and locating hole cooperation to 7 hot riveting of reference column, it is fixed with driving integrated board 5.

Specifically, be equipped with a plurality of cell-shell buckle 9 on the cell-shell 6, be equipped with on the shell body 2 with the corresponding shell buckle 8 of cell-shell buckle 9, be connected through shell buckle 8 and cell-shell buckle 9 lock between cell-shell 6 and the shell body 2.

Through adopting above-mentioned technical scheme, be convenient for the assembly of cell-shell 6.

Example 2

The present embodiment is different from embodiment 1 in that: specifically, the 4 pins of the rectifier bridge BD1 are connected to one ends of the voltage dependent resistor VR1 and the resistor R4, respectively, the other end of the voltage dependent resistor VR1 is connected to the ground, and the other end of the resistor R4 is connected to the 5 pin of the control chip U1.

By adopting the technical scheme, the circuit is prevented from being damaged by abnormal voltage.

Further, a dial switch realizes the realization method of integrative mixing of colors's of CD-ROM lamps and lanterns, including following step:

manufacturing an optical drive integrated plate 5;

secondly, connecting a connecting wire of the lamp holder 1 to a connector CON-1 on the integrated optical drive plate 5, and connecting a capacitor C1 to a connector CON-2 on the integrated optical drive plate;

placing the integrated optical drive plate 5 into the outer shell 2, limiting the integrated optical drive plate 5 through the matching of the positioning column 7 and the positioning hole, and hot riveting the positioning column 7 to fix the integrated optical drive plate 5;

and fourthly, buckling a shell buckle 8 on the outer shell 2 through a bulb buckle 9 on the bulb 6 to complete the installation of the bulb 6.

In summary, the light source circuit of the present invention comprises two paths of lamp beads with different color temperatures, and the conduction of the corresponding circuit is realized through the dial switch 4, so as to realize the switching of different color temperatures; the utility model skillfully uses the basic principle of the linear integrated plate, greatly simplifies the circuit design and reduces the manufacturing cost; the integrated optical drive plate 5 of the utility model is positioned by matching the positioning hole with the positioning column 7, so that the integrated optical drive plate 5 can be quickly positioned, and meanwhile, the integrated optical drive plate 5 can be prevented from rotating, and the integrated optical drive plate 5 is fixed with the outer shell 2 through the hot melting of the positioning column 7, so that the fixation is firm; the utility model discloses be connected through shell buckle 8 and shell buckle 9 lock between cell-shell 6 and the shell body 2, the assembly of the cell-shell 6 of being convenient for.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (9)

1. The utility model provides a dial switch realizes lamps and lanterns of integrative mixing of colors of CD-ROM, includes the shell body, its characterized in that: the inside of shell body is equipped with the integrated board of CD-ROM drive, is connected with dial switch on the integrated board of CD-ROM drive, and the position that the dial switch that the shell body corresponds is equipped with the fluting, and the dial plate inserts the fluting and is connected with dial switch's group handle, and the top of shell body is connected with the cell-shell, and the lower extreme of shell body is connected with the lamp holder, is equipped with linear drive circuit that adjusts luminance on the integrated board of CD-ROM drive.

2. The lamp of claim 1, wherein the dial switch is configured to adjust color of the optical disc drive, and the lamp further comprises: the linear dimming driving circuit comprises a rectifier bridge BD1, a light source circuit, a switch circuit and a control chip U1, wherein a pin 1 of the rectifier bridge BD1 is connected with a live wire L, a pin 3 of the rectifier bridge BD1 is connected with a zero line N, a pin 4 of the rectifier bridge BD1 is respectively connected with the light source circuit and the control chip U1, a pin 2 of the rectifier bridge BD1 is connected with a grounding end, the light source circuit is connected with the switch circuit, and the switch circuit is connected with the control chip U1.

3. The lamp of claim 2, wherein the dial switch is configured to adjust color of the optical disc drive, and the lamp further comprises: the light source circuit comprises warm color warm light bulbs L-L and cold color warm light bulbs H-H, the switch circuit comprises a switch S-S, wherein the warm color warm light bulbs L-L are sequentially connected in series, the cold color warm light bulbs H-H are sequentially connected in series, the warm color warm light bulbs L-L are connected with the cold color warm light bulbs H-H in parallel, the positive terminals of the warm color warm light bulbs L and the cold color warm light bulbs H are connected with one end of a diode D, the other end of the diode D is connected with 4 pins of a rectifier bridge BD, the negative terminals of the warm color warm light bulbs L are respectively connected with one ends of the switch S and the diode D, the negative terminals of the cold color warm light bulbs H are respectively connected with one ends of the switch S and the diode D, the other end of the diode D is connected with one end of a resistor R, the other ends of the resistor R and the diode D are both connected with one end of the switch S, two ends of the resistor R are connected in parallel, and the other ends of the switch S-S are respectively connected with 7 pins of a control chip U and one end of the resistor R, the other end of the resistor R5 is connected with pin 1 of the control chip U1, pin 3 and pin 9 of the control chip U1 are respectively connected with a grounding terminal, pin 4 of the control chip is connected with one end of the resistor R2, the other end of the resistor R2 and pin 2 of the control chip U1 are both connected with one end of the resistor R3, and the other end of the resistor R3 is connected with the grounding terminal.

4. The lamp of claim 2, wherein the dial switch is configured to adjust color of the optical disc drive, and the lamp further comprises: a fuse F1 is connected between the pin 1 of the rectifier bridge BD1 and the live wire L, and a connector CON-1 is connected in parallel between the pin 1 and the pin 3 of the rectifier bridge BD 1.

5. The lamp of claim 2, wherein the dial switch is configured to adjust color of the optical disc drive, and the lamp further comprises: the 4 feet of the rectifier bridge BD1 are respectively connected with one ends of a voltage dependent resistor VR1 and a resistor R4, the other end of the voltage dependent resistor VR1 is connected with the ground terminal, and the other end of the resistor R4 is connected with the 5 feet of the control chip U1.

6. The lamp of claim 2, wherein the dial switch is configured to adjust color of the optical disc drive, and the lamp further comprises: and a connector CON-2 is connected in parallel between the positive ends of the warm color warm lamp bead L1 and the cold color warm lamp bead H1 and the 7 feet of the control chip U1, and a capacitor C1 is inserted into the connector CON-2.

7. The lamp of claim 6, wherein the dial switch is configured to adjust color of the optical disc drive, and the lamp further comprises: two ends of the capacitor C1 are respectively connected with a resistor R1 in parallel.

8. The lamp of claim 1, wherein the dial switch is configured to adjust color of the optical disc drive, and the lamp further comprises: the inside of shell body is connected with two corresponding reference columns, is equipped with the locating hole corresponding with the reference column on the CD-ROM drive intergral template.

9. The lamp of claim 1, wherein the dial switch is configured to adjust color of the optical disc drive, and the lamp further comprises: be equipped with a plurality of cell-shell buckle on the cell-shell, be equipped with the shell buckle corresponding with the cell-shell buckle on the shell body, be connected with cell-shell buckle lock through the shell buckle between cell-shell and the shell body.

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