CN213207523U

CN213207523U - Low light attenuation driving-free down lamp

Info

Publication number: CN213207523U
Application number: CN202022630905.0U
Authority: CN
Inventors: 方华; 王琼; 邹炉音
Original assignee: Jiujiang Shengbo Technology Co ltd
Current assignee: Yubo Yadu (Beijing) Construction Engineering Co.,Ltd.
Priority date: 2020-11-14
Filing date: 2020-11-14
Publication date: 2021-05-14
Anticipated expiration: 2030-11-14

Abstract

The utility model discloses a drive down lamp is exempted from to low light decay, including barrel and cover, the inside fixedly connected with shot-light cup of barrel, and the aluminium base board of the inside fixedly connected with shot-light cup to the bottom mid-mounting of aluminium base board has LED lamp pearl, and the left and right sides of LED lamp pearl is provided with the electronic control component simultaneously, be provided with condensing lens under the aluminium base board, and condensing lens's bottom installs transparent protection network, the cover is installed in the bottom of barrel, and the top of barrel is provided with unable adjustment base to unable adjustment base's top is connected with removes the base, and the internally mounted who removes the base simultaneously has the buckle, the internally mounted of buckle has the axis of rotation, and is provided with the spring between buckle and the axis of rotation. According to the low-light-attenuation drive-free down lamp, the LED lamp beads in the down lamp are symmetrically attached to the center of the aluminum substrate, and related electronic control elements are arranged around the LED lamp beads to form an LED light-emitting module which is arranged in the spotlight cup and matched with the condensing lens, so that a drive power supply is not needed.

Description

Low light attenuation driving-free down lamp

Technical Field

The utility model relates to a down lamp technical field specifically is a drive down lamp is exempted from to low light decay.

Background

The down lamp is one of LED lamps, is revolutionary third generation lighting source, is the green product of recognized environmental protection, and its is efficient, and illuminating effect is strong, and power consumption is low, has consequently become the building equipment that market fitment and home decoration favor.

The existing down lamp cannot be directly connected with an alternating current 220V power supply and can be used only by adding a driving power supply, so that the service life is limited by the quality of the driving power supply, the position of the existing down lamp is difficult to adjust after installation, and inconvenience is caused to later maintenance and position transfer.

Therefore, a low light attenuation non-driving down lamp is provided by the technical personnel in the field, so as to solve the problems in the background technology.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a drive down lamp is exempted from to low light decay to the down lamp drive that provides in solving above-mentioned background art influences the problem that the inconvenient removal of down lamp life-span and down lamp mounted position.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a drive down lamp is exempted from to low light decay, includes barrel and cover, the inside fixedly connected with shot-light cup of barrel, and the aluminium base board of the inside fixedly connected with of shot-light cup to the bottom mid-mounting of aluminium base board has LED lamp pearl, and the left and right sides of LED lamp pearl is provided with the electronic control component simultaneously, be provided with condensing lens under the aluminium base board, and condensing lens's bottom installs transparent protection network, the cover is installed in the bottom of barrel, and the top of barrel is provided with unable adjustment base to unable adjustment base's top is connected with the removal base, and the internally mounted who removes the base simultaneously has the buckle, the internally mounted of buckle has the axis of rotation, and is provided with the spring between buckle and the axis of rotation to the lower extreme of buckle is connected with the latch.

Preferably, the longitudinal center lines of the cylinder and the aluminum substrate are overlapped, and the aluminum substrate is connected with the spotlight cup in a welding mode.

Preferably, the LED lamp beads are symmetrical about the longitudinal center line of the aluminum substrate, and the LED lamp beads are bonded with the aluminum substrate through glue.

Preferably, the cylinder cover and the condensing lens are tightly attached to the transparent protective net, and the cylinder cover and the cylinder body are connected in a clamping mode.

Preferably, the buckle and the latch are connected in a clamping manner, and the buckle and the movable base form a rotating structure through a rotating shaft.

Preferably, the latch is equidistantly distributed on the top of the slide bar, and the slide bar is in sliding connection with the movable base.

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

1. according to the low-light-attenuation drive-free down lamp, the handle rotates the buckle to rotate around the rotating shaft, the spring is extruded, the buckle is separated from the latch, the sliding moving base slides rightwards on the sliding rod and moves to a proper distance, the counterforce of the handle spring is released to reset the buckle, the buckle is clamped with the latch, the position of the moving base is limited, so that the rightwards adjustment of the installation position is realized, and if the installation position of the moving base needs to be adjusted leftwards, the moving base can be directly slid leftwards;

2. according to the low-light-attenuation drive-free down lamp, the LED lamp beads in the down lamp are symmetrically attached to the center of the aluminum substrate, the LED lamp beads are provided with related electronic control elements around to form an LED light-emitting module, the LED light-emitting module is arranged in the spotlight cup and matched with the spotlight lens, a drive power supply is not needed, and the transparent protective net arranged between the cylinder cover and the spotlight lens can protect the spotlight lens and prevent the spotlight lens from being broken and falling off to cause damage to road people.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;

fig. 3 is a schematic view of the left side view cross-section structure of the present invention.

In the figure: 1. a barrel; 2. a spot light cup; 3. an aluminum substrate; 4. LED lamp beads; 5. an electronic control element; 6. a condenser lens; 7. a transparent protective net; 8. a cylinder cover; 9. a fixed base; 10. moving the base; 11. buckling; 12. a rotating shaft; 13. a spring; 14. clamping teeth; 15. a slide bar.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a low-light-attenuation drive-free down lamp comprises a barrel body 1, a spotlight cup 2, an aluminum substrate 3, LED lamp beads 4, an electronic control element 5, a condenser lens 6, a transparent protective net 7, a barrel cover 8, a fixed base 9, a movable base 10, a buckle 11, a rotating shaft 12, a spring 13, a latch 14 and a sliding rod 15, wherein the inside of the barrel body 1 is fixedly connected with the spotlight cup 2, the aluminum substrate 3 is fixedly connected with the inside of the spotlight cup 2, the LED lamp beads 4 are arranged in the middle of the bottom end of the aluminum substrate 3, the electronic control element 5 is arranged on the left side and the right side of the LED lamp beads 4, the condenser lens 6 is arranged right below the aluminum substrate 3, the transparent protective net 7 is arranged at the bottom of the condenser lens 6, the barrel cover 8 is arranged at the bottom of the barrel body 1, the top of the barrel body 1 is provided with the fixed base 9, the top of the, a rotating shaft 12 is installed inside the buckle 11, a spring 13 is arranged between the buckle 11 and the rotating shaft 12, a latch 14 is connected to the lower end of the buckle 11, and a sliding rod 15 is fixedly connected to the lower end of the latch 14.

In the embodiment, the longitudinal center lines of the cylinder 1 and the aluminum substrate 3 are superposed, and the aluminum substrate 3 is welded with the spotlight cup 2, so that the aluminum substrate 3 and the spotlight cup 2 form a whole, the position of the aluminum substrate 3 is limited by limiting the longitudinal center lines of the cylinder 1 and the aluminum substrate 3, the maximum output of the LED lamp beads 4 arranged at the lower end of the aluminum substrate 3 is ensured, and light attenuation and shielding are avoided;

the LED lamp beads 4 are symmetrical about the longitudinal central line of the aluminum substrate 3, the LED lamp beads 4 are bonded with the aluminum substrate 3 through glue, the design facilitates the concentration of the irradiation area of the LED lamp beads 4, and the longitudinal central line between the aluminum substrate 3 and the barrel 1 is overlapped, so that the optimal output position of the LED lamp beads 4 is ensured, and the maximum irradiation amount of the LED lamp beads 4 is ensured;

the cylinder cover 8 and the condensing lens 6 are tightly attached to the transparent protective net 7, the cylinder cover 8 is connected with the cylinder body 1 in a clamping mode, the structure is simpler and more stable through the attachment of the cylinder cover 8 and the condensing lens 6 to the transparent protective net 7, the cylinder cover 8 is convenient to detach and mount through the clamping connection of the cylinder cover 8 and the cylinder body 1, and meanwhile, the follow-up down lamp is convenient to maintain;

the buckle 11 is connected with the latch 14 in a clamping manner, the buckle 11 and the movable base 10 form a rotating structure through the rotating shaft 12, the position of the latch 14 is limited through the buckle 11 in the design, the stability of the latch 14 is guaranteed, meanwhile, the stability of the fixed base 9 is guaranteed, the stability of the barrel body 1 is guaranteed, the buckle 11 conveniently rotates through adjusting the buckle 11 through the rotating structure formed by the rotating shaft 12 and the movable base 10, the buckle 11 slides out of the latch 14, the position of the movable base 10 is adjusted, the position of the barrel body 1 is adjusted, and the position of the down lamp is adjusted;

the latch 14 is equidistantly distributed on the top of the sliding rod 15, the sliding rod 15 is in sliding connection with the movable base 10, the design is convenient to slide on the sliding rod 15 through the sliding movable base 10, and the position of the latch 14 is adjusted, so that the position between the movable base 10 and the sliding rod 15 is adjusted.

The working principle is as follows: the low-light-attenuation driving-free cylinder lamp is used by the steps that firstly, a condensing lens 6 and a transparent protective net 7 are installed inside a cylinder body 1, the condensing lens 6 and the transparent protective net 7 are fixed through a cylinder cover 8, a cylinder lamp is fixed at the bottom of a movable base 10 through a threaded interface at the top of a fixed base 9, when the cylinder lamp needs to be moved leftwards, the sliding movable base 10 slides leftwards on a sliding rod 15, a buckle 11 rotates anticlockwise to extrude a spring 13, the force generated by the spring 13 continuously acts on the buckle 11 to reset the buckle 11, the buckle 11 is clamped with a clamping tooth 14 to limit the position of the cylinder lamp, when the position needs to be moved rightwards, the buckle 11 rotates around a rotating shaft 12 through a handle to extrude the spring 13, the buckle 11 is separated from the clamping tooth 14, the sliding movable base 10 slides rightwards on the sliding rod 15 to move to a proper distance, the reaction force of the handle spring, the movable base 10 is clamped with the latch 14 to limit the position, so that the installation position is adjusted;

inside LED lamp pearl 4 symmetry of down lamp is pasted in the center of aluminium base board 3, and is equipped with relevant electronic control element 5 around LED lamp pearl 4, makes a LED light emitting module, in the shot-light cup 2 of packing into, cooperation condensing lens 6 need not drive power supply, and the transparent protection network 7 that sets up between cover 8 and the condensing lens 6, can protect condensing lens 6, also avoids condensing lens 6 broken dropping, the artificial injury that causes of way.

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

1. The utility model provides a drive down lamp is exempted from to low light decay, includes barrel (1) and cover (8), its characterized in that: the LED spotlight lamp is characterized in that a spotlight cup (2) is fixedly connected to the interior of the barrel body (1), an aluminum substrate (3) is fixedly connected to the interior of the spotlight cup (2), an LED lamp bead (4) is mounted in the middle of the bottom end of the aluminum substrate (3), electronic control elements (5) are arranged on the left side and the right side of the LED lamp bead (4), a condenser lens (6) is arranged under the aluminum substrate (3), a transparent protective screen (7) is mounted at the bottom of the condenser lens (6), a barrel cover (8) is mounted at the bottom of the barrel body (1), a fixed base (9) is arranged at the top of the barrel body (1), a movable base (10) is connected to the top of the fixed base (9), a buckle (11) is mounted inside the movable base (10), a rotating shaft (12) is mounted inside the buckle (11), and a spring (13) is arranged between the buckle (, the lower end of the buckle (11) is connected with a latch (14), and the lower end of the latch (14) is fixedly connected with a sliding rod (15).

2. A low light attenuation drive-free downlight according to claim 1, wherein: the longitudinal center lines of the cylinder (1) and the aluminum substrate (3) are superposed, and the aluminum substrate (3) is connected with the spotlight cup (2) in a welding manner.

3. A low light attenuation drive-free downlight according to claim 1, wherein: the LED lamp beads (4) are symmetrical about the longitudinal center line of the aluminum substrate (3), and the LED lamp beads (4) are bonded with the aluminum substrate (3) through glue.

4. A low light attenuation drive-free downlight according to claim 1, wherein: the barrel cover (8) and the condensing lens (6) are tightly attached to the transparent protective net (7), and the barrel cover (8) is connected with the barrel body (1) in a clamping mode.

5. A low light attenuation drive-free downlight according to claim 1, wherein: the buckle (11) is connected with the latch (14) in a clamping manner, and the buckle (11) and the movable base (10) form a rotating structure through the rotating shaft (12).

6. A low light attenuation drive-free downlight according to claim 1, wherein: the latch (14) are distributed on the top of the sliding rod (15) at equal intervals, and the sliding rod (15) is in sliding connection with the movable base (10).