CN213453077U

CN213453077U - Light projector

Info

Publication number: CN213453077U
Application number: CN202022393424.2U
Authority: CN
Inventors: 陈运东
Original assignee: Guangdong Meteor Shower Digital Lighting Co ltd
Current assignee: Guangdong Meteor Shower Digital Lighting Co ltd
Priority date: 2020-10-23
Filing date: 2020-10-23
Publication date: 2021-06-15
Anticipated expiration: 2030-10-23

Abstract

The utility model discloses a projection lamp, include: the first shell is internally provided with a first cavity; the second shell is detachably connected to one end of the first shell, and a second cavity which is butted and communicated with the first cavity is arranged on the second shell; the light-emitting component is arranged at the other end of the first shell; the power supply accessory is arranged between the first cavity and the second cavity and is electrically connected with the light-emitting assembly; the positioning structure is arranged at the joint of the first shell and the second shell and can limit the relative rotation of the first shell and the second shell. Through being provided with location structure between first casing and second casing, restricted first casing and second casing relative rotation, compared with prior art, this projecting lamp convenient to detach not only, and connect between first casing and the second casing firmly, the location is reliable, has improved the packaging efficiency of this projecting lamp.

Description

Light projector

Technical Field

The utility model relates to the technical field of lamps and lanterns, in particular to projecting lamp.

Background

Present projecting lamp, lamp body include first casing and second casing, and first casing and second casing detachably connect to the convenience carries out the dismouting to power accessories. However, the first housing and the second housing are easy to rotate relatively when being butted, which results in low assembly efficiency of the lamp housing.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a projecting lamp, the projecting lamp location is reliable, and the packaging efficiency is high.

According to the utility model discloses projecting lamp, include: the first shell is internally provided with a first cavity; the second shell is detachably connected to one end of the first shell, and a second cavity which is butted and communicated with the first cavity is arranged on the second shell; the light-emitting component is arranged at the other end of the first shell; the power supply accessory is arranged between the first cavity and the second cavity and is electrically connected to the light-emitting assembly; the positioning structure is arranged at the joint of the first shell and the second shell and can limit the first shell and the second shell to move in a rotating mode.

According to the utility model discloses projecting lamp has following beneficial effect at least: through being provided with location structure between first casing and second casing, restricted first casing and second casing relative rotation, compared with prior art, this projecting lamp convenient to detach not only, and connect between first casing and the second casing firmly, the location is reliable, has improved the packaging efficiency of this projecting lamp.

According to the utility model discloses a some embodiments, location structure include location portion and with location portion joint complex constant head tank, location portion with one of them of both constant head tanks set up in on the first casing, location portion with both another set up in on the second casing of constant head tank, simple structure, processing is convenient, and the location is reliable, plays the pre-installation equipment effect, the first casing and the second casing assembled joint of being convenient for.

According to some embodiments of the present invention, the positioning portion is a protrusion arranged in a ring shape, the protrusion comprises at least one first zigzag section, and the first zigzag section is arranged in a concave manner towards the center of the protrusion; the constant head tank is the recess of annular setting, the recess include at least one with first tortuous section corresponds complex second tortuous section, second tortuous section orientation recess central depression of recess sets up, simple structure, further restricts first casing and second casing relative rotation dislocation.

According to the utility model discloses a some embodiments, the quantity of first tortuous section with the quantity of second tortuous section all sets up to two, further improves the area of contact of the location department between first casing and the second casing, has improved the positional stability of first casing and second casing.

According to the utility model discloses a some embodiments, location portion with be provided with first sealing washer between the constant head tank, improve the sealing performance of first casing and second casing.

According to the utility model discloses a some embodiments, light-emitting component is including the lamp plate, spotlight piece and the printing opacity panel that set gradually, be provided with the lamp pearl on the lamp plate, the lamp plate with the power supply accessory electricity is connected, spotlight piece cover is located the lamp pearl outside, the printing opacity panel connect in first casing just is located one side of spotlight piece, simple structure, it is convenient to install.

According to some embodiments of the utility model, still include with the spacing lid that first casing detachably connects, light transmission panel clamp is arranged in first casing with between the spacing lid, spacing covering is provided with dodges the first through-hole in the light transmission district of light transmission panel, the aperture of first through-hole is less than the external diameter of light transmission panel, compact structure, the dismouting of being convenient for relies on spacing lid to fix a position transparent panel, and the location is reliable.

According to some embodiments of the utility model, still include with the support frame that first casing is connected, the support frame connect in first casing plays the support connection effect.

According to the utility model discloses a some embodiments, first casing rotationally connect in the support frame has realized that first casing can rotate on a large scale for the irradiation range of this projecting lamp increases, and the practicality strengthens greatly.

According to the utility model discloses a some embodiments, be provided with on the support frame and be used for the sign first casing turned angle's scale interval, the accurate angle of shining of adjusting this projecting lamp.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic structural diagram of a projector according to an embodiment of the present invention;

fig. 2 is a schematic cross-sectional view of a projector according to an embodiment of the present invention;

FIG. 3 is a schematic structural diagram of the first sealing member of the first and second housings;

FIG. 4 is an exploded view of FIG. 1;

reference numerals:

a first shell 10, a first chamber 11 and a limit cover 12;

a second housing 20, a second chamber 21, a watertight joint 22;

the power supply accessory 30, the positioning part 41, the first zigzag section 411, the positioning groove 42 and the second zigzag section 421;

a first seal ring 51, a second seal ring 52, a lamp panel 61, a light gathering piece 62 and a light transmitting panel 63;

support frame 70, scale interval 71, second through-hole 72, arc hole 73, pivot 80.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, if there are first and second descriptions for distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the precedence of the indicated technical features.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

As shown in fig. 1 to 4, according to the utility model discloses a projecting lamp, include: a first housing 10, a first chamber 11 being provided in the first housing 10; a second housing 20 detachably connected to one end of the first housing 10 by a fastener such as a screw, the second housing 20 being provided with a second chamber 21 abutting and communicating with the first chamber 11; a light emitting assembly disposed at the other end of the first housing 10; a power supply accessory 30 arranged between the first chamber 11 and the second chamber 21, wherein the power supply accessory 30 is electrically connected to the light emitting component; and the positioning structure is arranged at the joint of the first shell 10 and the second shell 20, and can limit the relative rotation of the first shell 10 and the second shell 20.

According to the utility model discloses projecting lamp through be provided with location structure between first casing 10 and second casing 20, has restricted first casing 10 and second casing 20 relative rotation, compares with prior art, and this projecting lamp convenient to detach not only, and connects firmly between first casing 10 and the second casing 20, and the location is reliable, has improved the packaging efficiency of this projecting lamp.

It can be understood that, as shown in fig. 2 to fig. 4, in some embodiments of the present invention, the positioning structure includes a positioning portion 41 and a positioning groove 42 engaged with the positioning portion 41, the positioning portion 41 is disposed on an end surface of the first casing 10, and the positioning groove 42 is disposed on an end surface of the second casing 20 facing the first casing 10, which is simple in structure, convenient to process, reliable in positioning, and capable of performing a pre-assembly function, so as to facilitate the assembly connection of the first casing 10 and the second casing 20. It should be noted that the positioning portion 41 and the first casing 10 are of an integral structure, and the positioning groove 42 and the second casing 20 are of an integral structure.

Of course, in some embodiments, the positioning portion 41 is disposed on the second casing 20, and the positioning groove 42 is disposed on the first casing 10.

In some embodiments of the present invention, the positioning portion 41 is a protrusion disposed in a ring shape, the protrusion includes at least one first zigzag section 411, and the first zigzag section 411 is recessed toward a center of the protrusion; the constant head tank 42 is the recess of annular setting, and the recess includes at least one and corresponds the second meandering section 421 of complex with first meandering section 411, and second meandering section 421 is sunken towards the recess center and is set up, and simple structure further restricts first casing 10 and second casing 20 relative rotation dislocation.

In some embodiments of the present invention, the number of the first meandering sections 411 and the number of the second meandering sections 421 are both set to two, which further improves the contact area of the positioning part between the first casing 10 and the second casing 20, and improves the positioning stability of the first casing 10 and the second casing 20. Of course, in some embodiments, the first meandering segment 411 and the second meandering segment 421 may also be provided as one, or three, or more than four, which is not limited herein.

In some embodiments of the present invention, the first sealing ring 51 is disposed between the positioning portion 41 and the positioning groove 42, so as to improve the sealing performance of the first casing 10 and the second casing 20.

As shown in fig. 1, 2 and 4, in some embodiments of the present invention, a waterproof joint 22 is installed on the second housing 20 to communicate with the second chamber 21.

It should be noted that, in some embodiments of the present invention, the outer walls of the first casing 10 and the second casing 20 are provided with heat dissipation fins.

The utility model discloses an in some embodiments, light-emitting component is provided with the lamp pearl including lamp plate 61, spotlight 62 and the printing opacity panel 63 that set gradually on the lamp plate 61, and lamp plate 61 is connected with power supply accessory 30 electricity, and the lamp pearl outside is located to spotlight 62 cover, and printing opacity panel 63 is connected in first casing 10 and is located one side of spotlight 62, simple structure, and it is convenient to install.

It should be noted that, in some embodiments of the present invention, a first sealing ring 51 is disposed between the transparent panel and the first casing 10, so as to improve the sealing performance.

As shown in fig. 1, 2 and 4, in some embodiments of the present invention, the portable electronic device further includes a limiting cover 12 detachably connected to the first housing 10, the light-transmitting panel 63 is sandwiched between the first housing 10 and the limiting cover 12, a first through hole is provided on the limiting cover 12 to avoid the light-transmitting area of the light-transmitting panel 63, and the aperture of the first through hole is smaller than the outer diameter of the light-transmitting panel 63. Compact structure, the dismouting of being convenient for relies on spacing lid 12 to fix a position transparent panel, and the location is reliable. A second seal ring 52 is provided between the translucent panel 63 and the first housing 10.

As shown in fig. 1, 2 and 4, in some embodiments of the present invention, the present invention further includes a supporting frame 70 connected to the first casing 10, and the supporting frame 70 is connected to the first casing 10 to perform a supporting connection function.

In some embodiments of the present invention, the first housing 10 is rotatably connected to the supporting frame 70 through the rotating shaft 80, so that the first housing 10 can rotate in a large range, and the illumination range of the projector is increased, and the practicability is greatly enhanced. It should be noted that one end of the rotating shaft 80 is provided with a thread screwed with the first housing 10.

As shown in fig. 1 and 4, in some embodiments of the present invention, a scale 71 for identifying the rotation angle of the first housing 10 is disposed on the supporting frame 70, so as to precisely adjust the irradiation angle of the projector. It should be noted that, in some embodiments of the present invention, the scale 71 is disposed on the dial, and the rotating shaft 80 sequentially penetrates through the dial and the supporting frame 70 and is screwed to the first casing 10, so that the installation is simple. Of course, the scale 71 may be machined on the supporting frame 70, which is not limited herein.

As shown in fig. 1, 2 and 4, in some embodiments of the present invention, a second through hole 72 is opened at the bottom of the supporting frame 70, and a fastener such as a screw is inserted into the second through hole 72 to mount the projector on a predetermined mounting position, such as a wall.

As shown in fig. 1, fig. 2 and fig. 4, in some embodiments of the present invention, the bottom of the supporting frame 70 has been provided with two arc holes 73, two arc holes 73 are respectively provided on two sides of the second through hole 72, and the second through hole 72 is provided with fasteners such as screws to allow the user to drive the whole projector to rotate left and right.

The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The invention is not limited to the above embodiments, and those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of the invention, and such equivalent modifications or substitutions are included in the scope defined by the claims of the present application.

Claims

1. Projecting lamp, its characterized in that includes:

a first housing (10), a first chamber (11) being provided within the first housing (10);

the second shell (20) is detachably connected to one end of the first shell (10), and a second cavity (21) which is butted and communicated with the first cavity (11) is arranged on the second shell (20);

the light-emitting component is arranged at the other end of the first shell (10);

a power supply accessory (30) disposed between the first chamber (11) and the second chamber (21), the power supply accessory (30) being electrically connected to the light emitting assembly;

and the positioning structure is arranged at the joint of the first shell (10) and the second shell (20), and can limit the relative rotation of the first shell (10) and the second shell (20).

2. The projector according to claim 1, wherein the positioning structure comprises a positioning portion (41) and a positioning groove (42) snap-fitted to the positioning portion (41), one of the positioning portion (41) and the positioning groove (42) is disposed on the first casing (10), and the other of the positioning portion (41) and the positioning groove (42) is disposed on the second casing (20).

3. The projector according to claim 2, characterised in that said positioning portion (41) is an annularly arranged projection comprising at least one first meander (411), said first meander (411) being arranged concavely towards the center of said projection;

the locating slot (42) is a groove arranged in an annular mode, the groove comprises at least one second zigzag section (421) correspondingly matched with the first zigzag section (411), and the second zigzag section (421) faces the center of the groove in a concave mode.

4. The projector according to claim 3, characterized in that the number of said first meanders (411) and the number of said second meanders (421) are both provided as two.

5. The projector according to claim 2 or 3, characterized in that a first sealing ring (51) is arranged between said positioning portion (41) and said positioning slot (42).

6. The projection lamp according to claim 1, wherein the light emitting assembly comprises a lamp panel (61), a light gathering member (62) and a light transmitting panel (63) which are sequentially arranged, the lamp panel (61) is provided with a lamp bead, the lamp panel (61) is electrically connected with the power supply accessory (30), the light gathering member (62) is sleeved outside the lamp bead, and the light transmitting panel (63) is connected to the first shell (10) and located on one side of the light gathering member (62).

7. The floodlight of claim 6, further comprising a limit cover (12) detachably connected to the first housing (10), wherein the light-transmissive panel (63) is sandwiched between the first housing (10) and the limit cover (12), wherein a first through hole is provided in the limit cover (12) to avoid a light-transmissive region of the light-transmissive panel (63), and a diameter of the first through hole is smaller than an outer diameter of the light-transmissive panel (63).

8. The floodlight according to claim 1, characterized in that it further comprises a support (70) connected to said first casing (10), said support (70) being connected to said first casing (10).

9. The floodlight according to claim 8, characterized in that said first housing (10) is rotatably connected to said support frame (70).

10. The floodlight according to claim 9, characterized in that said support (70) is provided with a scale (71) for identifying the rotation angle of said first shell (10).