CN214948692U

CN214948692U - Outdoor projection lamp

Info

Publication number: CN214948692U
Application number: CN202120370471.7U
Authority: CN
Inventors: 姚宏焕
Original assignee: Ningbo Honghuan Electric Co ltd
Current assignee: Ningbo Honghuan Electric Co ltd
Priority date: 2021-02-10
Filing date: 2021-02-10
Publication date: 2021-11-30
Anticipated expiration: 2031-02-10

Abstract

The utility model discloses an outdoor projection lamp, which comprises a lamp body with a first shell and a second shell; the first shell and the second shell are both provided with a support frame; the two ends of the support frame are respectively provided with a gear, the first shell and the second shell are respectively provided with a mounting groove for mounting a limiting rack, and a spring for driving the limiting rack to be meshed with the gear is further arranged in the mounting groove; when the support frame rotates, the limit rack is meshed with the gear, so that the support frame can be prevented from resetting, the lamp body is limited from continuing to rotate, and the angle of the lamp body can be adjusted and the lamp body can be positioned after the angle is adjusted; meanwhile, the spring drives the limiting rack to be meshed with the gear, and a 'click' sound can be given out when the supporting frame rotates to remind a user that the lamp body rotates; in addition, the number of the limiting racks is multiple, and the limiting racks can be arranged in the mounting grooves of the first shell in a staggered mode, so that the lamp body can be positioned more reliably after rotating, and crisp 'clicking' sound is emitted.

Description

Outdoor projection lamp

Technical Field

The utility model relates to an electrical apparatus illumination technical field specifically is an outdoor profection lamp.

Background

In the existing outdoor projection lamp, a support frame is connected with a lamp body through a bolt, when the angle of the lamp body needs to be adjusted, the bolt needs to be loosened, and then the lamp body is rotated; although the fastening can also be carried out, the screw connection has the following disadvantages: 1. after the bolt is connected, slight looseness occurs, so that the lamp body cannot be positioned after rotating; 2. the bolt is easy to embroider, and the lamp body cannot rotate or cannot be positioned after rotating after being embroidered; 3. the lamp body rotates without sound, so that the user experience is reduced; 4. after the bolt connection, the problem that the lamp body is deformed due to over tightening of the bolt is easy to occur.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an outdoor profection lamp to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an outdoor projector includes a lamp body having a first housing and a second housing; the lamp body is also rotatably connected with a support frame, and the support frame is also provided with a gear; the first shell and the second shell are provided with limiting racks which are used for being meshed with the gear; the limiting rack is assembled in mounting grooves formed in the first shell and the second shell; and a spring used for driving the limiting rack to be meshed with the gear is further arranged in the mounting groove.

As the utility model discloses a preferred technical scheme: the mounting grooves are formed in the two sides of the first shell and the two sides of the second shell.

As the utility model discloses a preferred technical scheme: the support frame is installed the middle part of lamp body, just the turning radius of support frame is greater than the length of lamp body.

As the utility model discloses a preferred technical scheme: the first shell and the second shell are both provided with semi-arc grooves, and the support frame is rotatably installed on the lamp body through the semi-arc grooves on the first shell and the semi-arc grooves on the second shell which are in adaptive connection.

As the utility model discloses a preferred technical scheme: one side of the first shell, which is far away from the second shell, is also provided with a solar cell panel.

As the utility model discloses a preferred technical scheme: the second casing is kept away from the one side of first casing still is equipped with the dress trim cover, just dress trim cover movable mounting be in on the second casing.

As the utility model discloses a preferred technical scheme: the number of the limiting racks is equal to that of the springs, and the number of the limiting racks and the number of the springs are equal to that of the mounting grooves.

As the utility model discloses a preferred technical scheme: the lamp body is provided with a charging interface and a power switch, and the second shell is further provided with a battery jar for installing a storage battery.

Adopt above-mentioned technical scheme, the beneficial effects of the utility model are that: 1. the mode that the bolt connection is replaced by the meshing of the limiting rack and the gear driven by the spring is adopted, so that the rotation of the lamp body is not influenced on one hand, and the lamp body can make a 'clicking' sound when rotating on the other hand, so that a user can know the rotation condition of the lamp body conveniently, and the experience of the user is improved; the fourth gear is meshed with the limiting rack, so that the problem that the lamp body is deformed due to over-tightening of the bolt is solved;

2. the gear pushes the limiting rack compression spring during rotation, when the limiting rack is contacted with the tooth grooves of the gear again, the impact gear can send a 'clicking' sound, and the angle of the lamp body can be adjusted and the lamp body can be positioned after angle adjustment while the lamp body is reliably connected with the supporting frame.

Drawings

FIG. 1 is a schematic view of the main structure of the present invention;

FIG. 2 is a schematic view of the exploded structure of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

fig. 4 is an exploded view of the first housing and the second housing.

In the figure: 1. a first housing; 2. a support frame; 3. a second housing; 4. a decorative cover; 5. a solar panel; 6. mounting grooves; 7. a semi-circular arc groove; 8. a spring; 9. a limit rack; 10. A gear; 11. a lamp body; 12. a battery case; 13. a power switch; 14. and a charging interface.

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 and intended to be used for 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 terms "upper", "lower", "front", "upper surface", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically connected, electrically connected or can communicate with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: an outdoor projector comprises a lamp body 11 having a first housing 1 and a second housing 3; the lamp body 11 is also rotatably connected with a support frame 2, and the support frame 2 is also provided with a gear 10; the positions of the first shell 1 corresponding to the second shell 3 are both provided with a limiting rack 9 which is used for being meshed with the gear 10; the limiting rack 9 is assembled in the mounting grooves 6 formed in the first shell 1 and the second shell 3; and a spring 8 for driving the limiting rack 9 to be meshed with the gear 10 is further arranged in the mounting groove 6.

Through the technical scheme, the device replaces a bolt connection mode by utilizing the meshing of the spring 8 driving the limiting rack 9 and the gear 10, so that the rotation of the lamp body 11 is not influenced on one hand, and the lamp body 11 can make a 'clicking' sound when rotating, so that a user can know the rotation condition of the lamp body 11 conveniently, the experience of the user is improved, and the gear 10 is meshed with the limiting rack 9, so that the loosening condition after the lamp body 11 rotates is avoided, and the positioning of the lamp body 11 after the rotation is more reliable; the fourth gear 10 is meshed with the limiting rack 9, so that the problem that the lamp body 11 is deformed due to over-tightening of the bolt is solved;

in addition, the gear 10 pushes the limiting rack 9 to compress the spring 8 when rotating, when the limiting rack 9 is contacted with the tooth socket of the gear 10 again, the impact gear 10 can give out a 'clicking' sound, the angle of the lamp body 11 can be adjusted and the angle of the lamp body 11 can be positioned after being adjusted while the connection between the lamp body 11 and the supporting frame 2 is improved, meanwhile, the device can realize the free adjustment of the angle of the lamp body 11 and the positioning after the adjustment without using any auxiliary tool in the process of realizing the angle adjustment of the lamp body 11, which is incomparable with the prior art.

In order to position the support frame 2 from both ends simultaneously, both sides of the first housing 1 and both sides of the second housing 3 are provided with the mounting grooves 6, the springs 8 and the limiting racks 9 are assembled in the mounting grooves 6, so that the limiting racks 9 can be meshed on the gears 10 from both ends, the supporting strength of the support frame 2 is improved, in addition, in order to further improve the supporting strength of the support frame 2, the limiting racks 9 and the springs 8 are arranged on diagonal lines formed by the two mounting grooves 6, namely, the limiting racks are arranged in a staggered mode, so that the positioning after the lamp body 11 rotates is more reliable on one hand, and a more crisp 'clicking' sound is emitted on the other hand.

In order to facilitate the support frame 2 not to block the rotation of the lamp body 11 when rotating in the circumference; the support frame 2 is installed in the middle of the lamp body 11, and the turning radius of the support frame 2 is greater than the length of the lamp body 11, and the support frame 2 can rotate in 360 degrees, so that the installation angle of the lamp body 11 can be freely adjusted.

In order to provide a stable and reliable rotating round point for the support frame 2, the first shell 1 and the second shell 3 are provided with semi-arc grooves 7, the support frame 2 is rotatably installed on the lamp body 11 through the semi-arc grooves 7 on the first shell 1 and the semi-arc grooves 7 on the second shell 3 in adaptive connection, and the support frame 2 is clamped by the two semi-arc grooves 7 in a clamping manner, so that the support frame 2 rotates by taking one clamped end as a circle center, and further the support frame 2 is more reliably rotated circumferentially.

Because the supporting frame 2 can rotate by 360 degrees, in order to further improve the space utilization rate of the device, a solar cell panel 5 is further arranged on one surface of the first shell 1, which is far away from the second shell 3, and because the solar cell panel 5 is arranged on the first shell 1, the full utilization of energy sources is realized, and the space utilization rate of the device is improved; when the solar energy collecting device is used, the solar panel 5 only needs to be rotated to face the sun, and the energy of the sun can be received; in addition, the solar panel 5 converts solar energy into electric energy, which is the prior art, and the technology is mature, and is not described in detail again.

In order to further optimize the external structure of the device, the second shell 3 is far away from one surface of the first shell 1, the decorative cover 4 is further arranged, the decorative cover 4 is movably arranged on the second shell 3, meanwhile, the decorative cover 4 is arranged, the second shell 3 is sealed, sealant is coated at the joint of the second shell and the decorative cover, and the sealing capacity can be further improved.

In order to further improve the supporting effect and the limiting capability of the device and send out more crisp 'click' sound; the number of the limiting racks 9 is equal to that of the springs 8, and the number of the limiting racks 9 and the number of the springs 8 are equal to that of the mounting grooves 6. Namely, a spring 8 and a limiting rack 9 are arranged in each mounting groove 6, the two limiting racks 9 are symmetrically meshed on the gear 10 in the radial direction of the gear 10, the positioning capacity after rotation can be further improved, and simultaneously, the 'clicking' sound is more clear and crisp.

Because the lamp body 11 is provided with the charging interface 14 and the power switch 13, the device can be connected with the mains supply, and the second shell 3 is also provided with the battery jar 12 for installing the storage battery, so that the battery in the battery jar 12 can be charged, the device is further guaranteed to be limited by the mains supply and the illumination when in use, and meanwhile, the storage battery can be stably fixed in the battery jar 12 by utilizing the decorative cover 4, so that the decorative cover 4 can also provide effective support for the fixation of the storage battery.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.

Claims

1. An outdoor profection lamp which characterized in that: comprises a lamp body (11) having a first housing (1) and a second housing (3);

the lamp body (11) is also rotatably connected with a support frame (2), and the support frame (2) is also provided with a gear (10);

the positions of the first shell (1) corresponding to the positions of the second shell (3) are respectively provided with a limiting rack (9) which is used for being meshed with the gear (10);

the limiting rack (9) is assembled in a mounting groove (6) formed in the first shell (1) and the second shell (3);

and a spring (8) used for driving the limiting rack (9) to be meshed with the gear (10) is further arranged in the mounting groove (6).

2. An outdoor projector as claimed in claim 1, wherein: the mounting grooves (6) are formed in two sides of the first shell (1) and two sides of the second shell (3).

3. An outdoor projector as claimed in claim 1, wherein: the support frame (2) is installed in the middle of the lamp body (11), and the rotating radius of the support frame (2) is larger than the length of the lamp body (11).

4. An outdoor projector as claimed in claim 1, 2 or 3 wherein: first casing (1) with all be equipped with semicircle arc groove (7) on second casing (3), through semicircle arc groove (7) on first casing (1) with semicircle arc groove (7) looks adaptation on second casing (3) is connected, will support frame (2) rotate to be installed on lamp body (11).

5. An outdoor projector as claimed in claim 4, wherein: one side, far away from the second shell (3), of the first shell (1) is further provided with a solar cell panel (5).

6. An outdoor projector as claimed in claim 5, wherein: one side, far away from the first shell (1), of the second shell (3) is further provided with a decorative cover (4), and the decorative cover (4) is movably mounted on the second shell (3).

7. An outdoor projector as claimed in claim 6, wherein: the number of the limiting racks (9) is equal to that of the springs (8), and the number of the limiting racks (9) and the number of the springs (8) is equal to that of the mounting grooves (6).

8. An outdoor projector as claimed in claim 7 wherein: the lamp body (11) is provided with a charging interface (14) and a power switch (13), and the second shell (3) is also provided with a battery jar (12) for installing a storage battery.