CN213513692U

CN213513692U - Split type projection lamp

Info

Publication number: CN213513692U
Application number: CN202023066442.6U
Authority: CN
Inventors: 朱跃丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-18
Filing date: 2020-12-18
Publication date: 2021-06-22
Anticipated expiration: 2030-12-18

Abstract

The utility model provides a split type projection lamp, including the main part of taking the power, be equipped with power output end in main part one end, still be equipped with the radium-shine lamp in the main part that is located power output end, can dismantle in the main part and be connected with the projection head. The projection head and the main body are connected through threads, embedding or magnetic attraction. The utility model discloses projection head spare does not take the power, does not take the switch, does not take radium-shine part, does not have integrated circuit, has reduced volume and weight, has also reduced cost and fault degree. The utility model discloses can dismantle the projection head, can regard as radium-shine use with the main part alone, adopt the combination of projection head and radium-shine female circuit part magnetic absorption formula, primary and secondary plug-in formula etc. mechanical type, ensure through locating piece or other mechanical principle that the direction angle of inserting is correct. The utility model discloses can change different projection heads, guarantee the combination variety of product when making the product combination possess different patterns.

Description

Split type projection lamp

Technical Field

The utility model belongs to the technical field of illumination and projection lamp, especially, relate to a split type projection lamp.

Background

The projection lamp is a lamp capable of projecting a light effect with patterns, and mainly comprises a power supply, a lamp source, a lens with patterns and a control circuit, wherein the lens which can rotate is installed on the projection lamp for switching the patterns in the projection lamp on the market at present, the lens is driven by a motor for the convenience of adjustment, and a laser lamp is additionally installed on the projection lamp for the laser function of the projection lamp, so that the structure is complex, and the cost is high.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a dual-purpose projection lamp of radium-shine, projection of simple structure is provided.

The utility model discloses a realize through following technical scheme:

the utility model provides a split type projection lamp, includes the main part of taking the power and the projecting head of being connected with the main part, the detachable connection of projecting head in the main part, be equipped with power output end in main part one end, be equipped with the power incoming end that corresponds with power output end position on the projecting head, the power incoming end of projecting head switches on with the power output end of main part when the projecting head is connected with the main part, still is equipped with radium-shine lamp in the main part that is located power output end.

Preferably, the projection head and the main body are connected through a thread connection, a tabling connection or a magnetic attraction connection.

Preferably, the main body is provided with a motor switch for controlling the on-off of the power supply output end circuit, the main body is provided with a laser switch for controlling the laser lamp, and the motor switch and the laser switch are separated or integrated into one. The power supply is a charging power supply or a replaceable battery.

Preferably, a positioning device for preventing the deviation of the installation position between the projection head and the main body is arranged between the main body and the projection head. The positioning device can ensure that the conductive position between the projection head and the main body is normally connected and conductive.

Further, the projecting head include motor element, chassis, well frame, upper cover, shell, pattern lens and lens, the pattern lens is installed on motor element, the top surface in the lens joint upper cover, chassis, well frame, upper cover connect in the shell according to the order, motor element install between chassis and well frame, motor element's motor is local to run through well frame setting, all is equipped with the light trap on chassis, well frame and upper cover, and the light trap that chassis, well frame and upper cover is located same straight line.

Furthermore, the power supply access end of the projection head is formed by connecting two conductive points electrically connected with the power supply output end of the main body on the motor, the two conductive points of the motor assembly penetrate through the underframe, and the conductive points are conducted with the power supply output end of the main body after the projection head is connected with the main body.

Preferably, a positioning device for preventing the installation position from deviating is arranged between the bottom frame and the middle frame and between the middle frame and the upper cover.

The utility model has the advantages that: the utility model discloses projection head spare does not take the power, does not take the switch, does not take radium-shine part, does not have integrated circuit, has reduced the cost, and volume and weight have also reduced the fault degree. The utility model discloses can dismantle the projection head, can regard radium-shine female member as radium-shine use alone, the utility model discloses adopt projection head and radium-shine female member circuit part combination magnetism to inhale the formula, mechanical type combination such as primary and secondary plug-in formula guarantees through locating piece or other mechanical principle that the direction angle of inserting is correct. The utility model discloses can change different projection heads, guarantee the combination variety of product when making the product combination possess different patterns. The utility model discloses there is many grades of on-off control motor rotational speeds, makes the utility model discloses projection decorative pattern rotational speed is steerable.

Drawings

Fig. 1 is a schematic structural diagram of the whole of the battery type dual switch of the present invention;

fig. 2 is a schematic structural view of a charging type or a portable power source type according to the present invention;

FIG. 3 is a schematic structural view of the projection lamp body of the present invention;

fig. 4 is a perspective view of the projection head of the present invention;

fig. 5 is a schematic structural view of the bottom frame of the present invention;

fig. 6 is a schematic structural view of the middle frame of the present invention;

fig. 7 is a schematic structural view of the motor assembly of the present invention;

fig. 8 is a schematic structural view of the upper cover of the present invention;

fig. 9 is a schematic structural view of the housing of the present invention;

FIG. 10 is a schematic view of a lens sheet according to the present invention;

fig. 11 is a schematic circuit diagram of the split-type dual switch of the present invention;

fig. 12 is a schematic circuit diagram of the integrated single switch of the present invention.

Detailed Description

The present invention will be further described with reference to the following examples.

Examples

As shown in fig. 1-12, a split type projection lamp includes a main body 1 with a power supply, a power supply output terminal 15 is disposed at one end of the main body 1, an integrated circuit board 13 is disposed in the main body 1, a laser lamp 2 is disposed on the main body 1 at the power supply output terminal 15, a projection head 3 is detachably connected to the main body 1, and the projection head 3 is connected to the main body 1 through a threaded connection, an embedded connection, or a magnetic attraction connection. When a practical projection function is needed, the projection head 3 is arranged on the main body 1; when not needing the projection function only to use laser function the time tear open the projecting head 3 can, projecting head 3 is whole removable in this embodiment, also can be as required with the projection lens change in the projecting head 3, make the projection lamp can project out different effects.

The main body 1 is provided with a motor switch 11 for controlling the on-off of a circuit of the power output end 15. The main body 1 is provided with a laser switch 12 for controlling the laser lamp 2. The motor switch 11 and the laser switch 12 may be separately set up, or may be designed as a switch, and the switches are integrated on an integrated circuit board 13 in the main body 1, and the circuit of the circuit board is a conventional circuit design in the art, which is not related to the technical problem to be solved by the present application and will not be described in detail herein. The power supply is a charging power supply or a replaceable battery.

In order to prevent the motor 322 from being normally powered on due to the position deviation between the projection head 3 and the main body 1, in this embodiment, a positioning device for preventing the mounting position deviation between the projection head 3 and the main body 1 is arranged between the main body 1 and the projection head 3, in this embodiment, the positioning device has a specific structure that a protruding positioning block 14 is arranged at the end of the main body 1, a positioning groove 31 for clamping the positioning block 14 is arranged at a corresponding position of the projection head 3 facing one end of the main body 1, when the projection head 3 is mounted, the positioning groove 31 is aligned with the positioning block 14 of the main body 1 to realize the positioning assembly of the positioning block 14 and the positioning block, and the power supply access end on the projection head 3 can be.

The projection head 3 described in this embodiment includes a motor assembly 32, a bottom frame 33, a middle frame 34, an upper cover 35, a housing 38, a pattern lens 321 and a lens sheet 37, the pattern lens 321 is installed on the motor assembly 32, the lens sheet 37 is clamped on the inner top surface of the upper cover 35, a lens groove 352 clamped with the lens sheet 37 is provided on the inner top surface of the upper cover, the bottom frame 33, the middle frame 34 and the upper cover 35 are sequentially connected in the housing 38, the motor assembly 32 is installed between the bottom frame 33 and the middle frame 34, a motor groove 333 for embedding the motor 322 of the motor assembly is provided on the bottom frame, the motor 322 of the motor assembly 32 partially penetrates through the middle frame 34, a motor hole 343 for partially penetrating the motor is provided on the middle frame 34, light holes 36 are provided on the bottom frame 33, the middle frame 34 and the upper cover 35, and the light holes 36 on the bottom frame 33, the middle frame 34 and the upper cover 35 are located. In this embodiment, the light hole 36 is aligned with the laser lamp 2 on the main body 1, so that the light of the laser lamp 2 can penetrate through the whole projection head 3, and the light shows the pattern of the pattern lens 321 on the illumination irradiation carrier when passing through the pattern lens 321 of the motor assembly 32.

In this embodiment, in order to make the motor 322 contact with the power output terminal 15 of the main body 1 well, the motor 322 described in this embodiment is connected with two conductive points 323 electrically connected to the power output terminal 15 of the main body 1, the two conductive points 323 of the motor assembly 32 penetrate through the bottom frame 33, the bottom frame is provided with a hole 332 for the conductive points to penetrate through, after the projection head 3 is connected with the main body 1, the conductive points 323 are conducted with the power output terminal 15 of the main body 1, in this embodiment, the conductive points 323 are two circular conductive posts, the conductive posts are connected with the motor 322 through a conductive hard metal, the hard metal can provide certain elasticity when the conductive posts are abutted against the power output terminal 15 of the main body, so that the conductive posts are elastically abutted against the power output terminal 15 of the main body, and the conductive effect of the two is ensured, the conductive posts are connected with the motor, meanwhile, in order to enable the projection head 3 to be magnetically connected with the main body 1 in the present embodiment, a magnet is disposed in the conductive column or magnetized, and the power output end 15 of the main body 1 is provided with a corresponding conductive body capable of attracting the conductive column, or the power output end 15 of the main body 1 is provided with magnetism, and the conductive column is provided with a conductive body capable of being attracted by the magnet, or both are provided with magnetism, and the magnetic poles on the opposite surfaces are arranged oppositely, so that the two generate attraction.

In this embodiment, in order to correctly position and mount the bottom frame 33, the middle frame 34, and the upper cover 35, positioning devices for preventing the mounting position from deviating are disposed between the bottom frame 33 and the middle frame 34, and between the middle frame 34 and the upper cover 35, in this embodiment, the positioning devices employed between the bottom frame 33 and the middle frame 34 are that a clamping protrusion 331 is disposed on the inner wall of the bottom frame 33, and a clamping groove 341 for the clamping protrusion 331 to be clamped is disposed on the outer wall of the middle frame 34; the positioning device between the middle frame 34 and the upper cover 35 has a structure that a convex column 342 extending to one end of the upper cover 35 is arranged on the middle frame 34, and a groove 351 for the convex column 342 to be clamped is arranged on the upper cover 35.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that simple modifications and substitutions by those skilled in the art are within the scope of the present invention without departing from the spirit and scope of the present invention.

Claims

1. A split type projection lamp is characterized in that: including the main part of taking the power and the projecting head of being connected with the main part, the detachable connection of projecting head in the main part, be equipped with power output end in main part one end, be equipped with the power incoming end that corresponds with the power output end position on the projecting head, the power incoming end of projecting head switches on with the power output end of main part when the projecting head is connected with the main part, still is equipped with the radium-shine lamp in the main part that is located power output end.

2. The split-type projection lamp as claimed in claim 1, wherein: the projection head and the main body are connected through threads, embedding or magnetic attraction.

3. The split type projection lamp according to claim 1 or 2, wherein: the main body is provided with a motor switch for controlling the on-off of the circuit at the output end of the power supply.

4. A split-type projection lamp as defined in claim 3, wherein: the main body is provided with a laser switch for controlling the laser lamp.

5. A split-type projection lamp as defined in claim 3, wherein: the power supply is a charging power supply or a replaceable battery.

6. The split-type projection lamp of claim 4, wherein: the motor switch and the laser switch are two separated or integrated into one.

7. The split-type projection lamp of claim 6, wherein: a positioning device for preventing the deviation of the installation position between the projection head and the main body is arranged between the main body and the projection head.

8. The split type projection lamp according to claim 1 or 2, wherein: the projection head include motor element, chassis, well frame, upper cover, shell, pattern lens and lens, the pattern lens is installed on motor element, the top surface in the lens joint upper cover, chassis, well frame, upper cover connect in proper order in the shell, motor element install between chassis and well frame, motor element's motor is local to run through well frame setting, all is equipped with the light trap on chassis, well frame and upper cover, and the light trap on chassis, well frame and the upper cover is located same straight line.

9. The split-type projection lamp of claim 8, wherein: the power supply access end of the projection head is formed by connecting two conductive points which are electrically connected with the power supply output end of the main body on the motor, the two conductive points of the motor assembly penetrate through the underframe, and the conductive points are conducted with the power supply output end of the main body after the projection head is connected with the main body.

10. The split-type projection lamp of claim 8, wherein: and positioning devices for preventing the installation position from deviating are arranged between the bottom frame and the middle frame and between the middle frame and the upper cover.