CN209744206U

CN209744206U - Down lamp

Info

Publication number: CN209744206U
Application number: CN201920805436.6U
Authority: CN
Inventors: 李汝卉; 张宇
Original assignee: Shenzhen Signcomplex Co Ltd
Current assignee: Shenzhen Signcomplex Co Ltd
Priority date: 2019-05-30
Filing date: 2019-05-30
Publication date: 2019-12-06
Anticipated expiration: 2029-05-30

Abstract

The utility model provides a down lamp, this down lamp includes: the lamp body, set up lamp plate and interior lamp shade in the lamp body and with the outer lamp shade of lamp body closed, be equipped with on the lamp plate with lamp plate integrative power, the toggle switch who is connected with the power and the lamp pearl that has different colour temperatures. The down lamp is simple to assemble and convenient to install, and can improve the production efficiency and reduce the cost; the color temperature of the different gears of lamp pearl can be adjusted to toggle switch, when the down lamp need install in different environment, adjusts corresponding gear with the color temperature of lamp pearl, makes the down lamp can adapt to different environmental demands, improves user's use and experiences, prolongs the life of down lamp.

Description

Down lamp

Technical Field

The utility model relates to an illumination lamps and lanterns technical field, concretely relates to down lamp.

Background

the down lamp is a lighting lamp installed on a ceiling and emitting downward, is easy to install, does not occupy space, is elegant and durable, and is widely applied to places such as families, offices, restaurants, libraries and the like.

Color temperature is a scale representing the color of light from a light source and has units of Kelvin (K). Light of different color temperatures may cause emotionally different responses, and we generally classify the color temperatures of light sources into three categories: a: warm white light with color temperature below 3000K gives people warm, healthy and comfortable feeling, and is generally used in places such as families, dormitories, houses, hotels and the like; b: natural white, also called intermediate color, the color temperature is about 4000K, the light is soft, people have pleasure, comfort, nature and feeling, and the color-changing agent is suitable for places such as shops, hospitals, offices, restaurants and the like; c: the positive white light has color temperature above 5000K, is close to natural light, has bright feeling, concentrates people, and is suitable for offices, classrooms, design rooms, libraries and other places.

because the required light source colour temperature of the different usage in different places is different, consequently there has been the appearance of adjustable colour temperature down lamp, and current colour temperature down lamp of adjusting is usually designed to change the colour temperature of down lamp at will through wall switch or APP control, consequently is difficult to avoid artificial random adjustment colour temperature, especially children change light colour always owing to feel that light colour constantly changes very good playing to influence user's use and experience, and reduce the life-span of down lamp.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a down lamp can conveniently adjust the colour temperature, can install under the environment that needs different colour temperatures, improves user's use and experiences, extension down lamp life.

In order to achieve the above object, the utility model provides a down lamp, include:

The lamp body is provided with a round concave surface and a round convex surface which are oppositely arranged, a groove is formed on the round convex surface, a plurality of first buckles are uniformly arranged on the wall of the groove, and the bottom of the groove is provided with a mounting hole which penetrates through the lamp body;

The lamp panel is provided with a power supply, a toggle switch connected with the power supply and lamp beads annularly arranged on the outer sides of the power supply and the toggle switch, the lamp beads with different color temperatures are arranged at intervals, the lamp beads are connected with the power supply and the toggle switch, and the toggle switch controls the brightness of the lamp beads with different color temperatures;

The inner lampshade is covered on the lamp panel and fixed in the groove, an opening is reserved at the position of the inner lampshade corresponding to the toggle switch, and the head of the toggle switch is exposed out of the opening;

the outer lampshade, outer lampshade edge is equipped with the second buckle, the outer lampshade passes through the second buckle with first buckle chucking, with the lamp body groove is closed.

Furthermore, a switch cap is sleeved on the head of the toggle switch.

Furthermore, the edge of the inner lampshade is provided with a threaded lug with a hole, a threaded groove is formed in the groove, and the inner lampshade is fixed in the groove through a screw.

Further, the different color temperatures include three color temperatures of low, medium and high.

Further, the outer lampshade rotates anticlockwise to be opened, and rotates clockwise to be closed.

Furthermore, the outer lampshade and the lamp shell form a semi-ellipsoid shape after being closed.

Further, the lamp housing is mounted on the wall top through screws and mounted in the mounting hole to achieve ceiling mounting.

Furthermore, two pairs of symmetrical double-arc-shaped notches are arranged at the positions corresponding to the outer edges of the inner lampshade and the lamp panel.

Furthermore, a bulge is formed in the round concave surface of the lamp housing.

Further, a plurality of bayonets are arranged on the surface of the protrusion.

Compared with the prior art, the utility model discloses technical scheme's beneficial effect does: the lamp panel and the power supply are integrated, so that the assembly is simple, the production efficiency can be improved, and the cost can be reduced; the lamp panel is provided with a toggle switch, the toggle switch can adjust the color temperatures of different gears of the lamp beads, and when the down lamp needs to be installed in different environments, the color temperatures of the lamp beads are adjusted to the corresponding gears, so that the down lamp can adapt to different environmental requirements, the use experience of a user is improved, and the service life of the down lamp is prolonged; the outer lampshade can be rotated to open, so that the color temperature can be conveniently adjusted before the down lamp is installed; the toggle switch is sleeved with the switch cap, and the switch cap is exposed out of the inner lamp cover, so that the safety of the down lamp is improved.

drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of a disassembled structure of a down lamp provided by an embodiment of the present invention;

Fig. 2 is an enlarged schematic view of a lamp panel of the down lamp provided in the embodiment of the present invention;

fig. 3 is a schematic view of an assembly structure of an outer lamp cover and a lamp housing of the down lamp provided by the embodiment of the present invention;

Fig. 4 is a schematic back view of a down lamp provided in an embodiment of the present invention;

Fig. 5 is the embodiment of the utility model provides an assembly structure sketch map of down lamp and jump ring.

Reference numerals:

10. A lamp housing; 12. mounting holes; 14. a bayonet; 20. a lamp panel; 22. a toggle switch; 24. a switch cap; 26. a lamp bead; 28. a power source; 30. an inner lampshade; 32. an opening; 34. a spiral ear; 40. an outer lamp cover; 50. a clamp spring; A/B/C and a second buckle; a/b/c and a first buckle.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. 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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships 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 and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

please refer to fig. 1 to 4, the present invention provides a down lamp, including:

the lamp shell 10 is provided with a round concave surface and a round convex surface which are oppositely arranged, a groove is formed on the round convex surface, a plurality of first buckles a, b and c are uniformly arranged on the wall of the groove, and the bottom of the groove is provided with a mounting hole 12 which penetrates through the lamp shell 10;

The LED lamp comprises a lamp panel 20, wherein a power supply 28, a toggle switch 22 connected with the power supply 28 and lamp beads 26 annularly arranged on the outer sides of the power supply 28 and the toggle switch 22 are arranged on the lamp panel 20, the lamp beads 26 with different color temperatures are combined together to form an annular minimum unit, the lamp beads 26 are connected with the power supply 28 and the toggle switch 22, and the toggle switch 22 controls the lamp beads 26 with different color temperatures to be turned on and off;

The inner lampshade 30 is made of transparent materials, the inner lampshade 30 covers the lamp panel 20 and is fixed in the groove, an opening 32 is reserved at the position, corresponding to the toggle switch 22, of the inner lampshade 30, and the head of the toggle switch 22 is exposed out of the opening 32; the outer lamp shade 40, the outer lamp shade 40 is transparent material, the outer lamp shade 40 edge is equipped with second buckle A, B, C, the outer lamp shade 40 passes through second buckle A, B, C with first buckle a, b, c chucking, with the lamp body 10 groove is closed.

It can be understood that the lamp panel 20 and the power supply 28 of the present invention are integrated, the assembly is simple, the production efficiency can be improved, and the cost can be reduced; the lamp panel 20 is provided with the toggle switch 22, the toggle switch 22 can adjust the color temperatures of different gears of the lamp beads 26, and when the down lamp needs to be installed in different environments, the color temperatures of the lamp beads 26 are adjusted to the corresponding gears, so that the down lamp can adapt to different environmental requirements, the use experience of a user is improved, and the service life of the down lamp is prolonged; because the outer lampshade 40 can be rotated to be opened, the head part of the toggle switch 22 is exposed out of the inner lampshade 30, and the color temperature can be conveniently adjusted before the down lamp is installed.

specifically, referring to fig. 3 to 5, the lamp housing 10 is equivalent to a base of a downlight, and other structures of the downlight are mounted on the lamp housing 10, and the lamp housing 10 may be made of glass, PC material or aluminum alloy, preferably aluminum alloy, and is not easy to break and beneficial to heat dissipation.

In this embodiment, the lamp housing 10 is shaped like a cylinder formed by combining a concave surface and a convex surface, and in other embodiments, the lamp housing 10 may also be shaped like a cube or a rectangular parallelepiped with a groove. The round concave surface is arranged on one side of the back surface of the down lamp and used for installing the down lamp on a wall, a groove is formed in one side of the round concave surface by digging out the center of the top end, and the inner structure of the down lamp is arranged in the groove.

The first buckles a, b and c are uniformly arranged on the wall of the groove, the first buckles a, b and c are in fork shapes facing the center of the groove and provided with a horizontal notch, and the number of the first buckles a, b and c can be other, such as two, four, five and the like.

more specifically, referring to fig. 4 and 5, a protrusion is formed in the circular concave surface of the lamp housing 10, and the top surface of the protrusion is planar.

The mounting hole 12 of the groove of the lamp shell 10 penetrates through the bulge, the down lamp is fixed through the mounting hole 12 by an expansion screw to realize ceiling mounting, and the ceiling mounting exposes the lamp body by fixing the lamp body on the ceiling top by the screw, which is also called a surface-mounted lamp.

Further, protruding surface is equipped with a plurality of bayonets 14, consequently blocks through jump ring 50 can realize in the bayonet socket 14 the embedding installation of down lamp is installed in the installation bucket through installing embedding installing the installing support embedding.

The embedded lamp does not need to use screws but needs to be directly clamped to a ceiling perforated lamp position through a clamp spring or other clamping type elastic pieces, and is also called a concealed lamp.

The utility model discloses down lamp can be carried out and inhale two kinds of mounting means of top installation and embedding installation, is applicable to multiple application scenario.

specifically, please refer to fig. 1 and fig. 2, the lamp panel 20 may be fixed in the groove of the lamp housing 10 by screws, or riveted in the groove of the lamp housing 10 by rivets or rivets, preferably mounted by screws, so as to be conveniently disassembled and assembled.

the edge of lamp plate 20 is equipped with two double arc breachs of symmetry, is similar to the arc that forms between the finger, makes things convenient for lamp plate 20's dismouting.

Be equipped with power 28, toggle switch 22 and lamp pearl 26 isotructures on lamp plate 20, power 28 and toggle switch 22 set up in the center department of lamp plate 20, and lamp pearl 26 evenly sets up in lamp plate 20's the outside, is favorable to the homodisperse of light like this, and the illuminating effect is better.

more specifically, power 28 and lamp plate 20 structure as an organic whole can not cut apart, and power 28's main component includes: chip resistor, chip capacitor, rectifier bridge, chip fuse resistor, diode, MOS pipe, etc.

The utility model discloses power 28 is built-in power supply, directly does on lamp plate 20, and built-in power supply lug connection commercial power, and the power cost is lower.

More specifically, the toggle switch 22 is an address switch for operating a control, which uses the binary coding principle of 0/1, which is a popular miniature switch that can be toggled by hand, and is therefore also commonly called a dip switch.

the toggle switch 22 can be of various types, and is divided into a direct-insert type and a patch type according to the pin position, and divided into a horizontal-shifting type and a side-shifting type according to the shifting mode.

In the embodiment of the present invention, the adjustable color temperature gear of the toggle switch 22 is preferably three gears, including low, middle and high three gears. For example, the K-K, 3000K-4000K-5700K, 3000K-4000K-6000K-K and the like can be adopted, so that various.

The color temperature suitable for people mainly belongs to three types, including warm white light with the color temperature below 3000K, which gives people warm, healthy and comfortable feeling and is generally used in places such as families, dormitories, houses, hotels and the like; the natural white light with the color temperature of about 4000K, also called as the intermediate color, has soft light, makes people have pleasant, comfortable and natural feeling, and is suitable for places such as shops, hospitals, offices, restaurants and the like; and the positive white light with the color temperature of more than 5000K is close to natural light, has bright feeling, concentrates people, and is suitable for places such as offices, classrooms, design rooms, libraries and the like.

Therefore, the preferred 3000K, 4000K, 5000K of low, medium, high third grade colour temperature for the down lamp can be installed in any environment, through making a down lamp, just can install in any environment, has reduced the trouble of making the down lamp of multiple different colour temperatures.

More specifically, lamp pearl 26 is the annular arrangement on lamp plate 20, can be one ring or polycyclic, and preferred is two rings, and the illuminating effect is better, practices thrift the cost again.

More specifically, the beads 26 with different color temperatures are arranged at intervals on the ring, so that the lighting effect is better.

Lamp pearl 26 that can set up on the lamp plate 20 and have high, well, low three kinds of colour temperatures also can set up the lamp pearl 26 of two kinds of high, low colour temperatures, and when setting up the lamp pearl 26 that has high, low two kinds of colour temperatures, through the lamp pearl 26 that sets up high, low colour temperature, high colour temperature and low colour temperature mix and obtain middle colour temperature.

Optionally, lamp plate 20 is provided with lamp bead 26 with two color temperatures, so that cost can be saved.

Specifically, referring to fig. 1, the inner lamp cover 30 is made of a transparent material, which may be polycarbonate or acrylic, and the polycarbonate has the advantages of good toughness and flame retardancy, high safety, and acrylic has the advantage of better light-shielding effect, so that the down lamp does not get dazzling even after long-term use.

Interior lamp shade 30 is guaranteed to cover and is established lamp plate 20 to the light source that makes lamp pearl 26 transmission on lamp plate 20 sees through interior lamp shade 30.

The place that interior lamp shade 30's edge corresponds lamp plate 20 and is equipped with two double arcs breach of symmetry also is equipped with the arc breach, is similar to the arc that forms between the finger, makes things convenient for interior lamp shade 30's dismouting.

The inner lampshade 30 can be fixed in the groove of the lamp housing 10 by glue or riveted in the groove of the lamp housing 10 by a rivet.

preferably, a screw lug 34 with holes is provided at the edge of the inner lamp housing 30, and a screw is fixed in the groove of the lamp housing 10 by passing through the hole on the screw lug 34.

Interior lamp shade 30 central point has an opening 32, and this opening 32's effect just can toggle switch 22 under the condition of lamp shade 30 in can conveniently not taking apart for exposing toggle switch 22's on lamp plate 20 head.

Preferably, a switch cap 24 is provided at the head of the toggle switch 22 to improve safety.

specifically, referring to fig. 1 and 3, the outer lamp cover 40 is made of a transparent material, which may be polycarbonate or acrylic, and the polycarbonate has the advantages of good toughness and flame retardancy, high safety, and acrylic has the advantages of better shading effect, so that the down lamp does not glare even after long-term use.

The outer lamp shade 40 edge is equipped with second buckle A, B, C, and the quantity of second buckle A, B, C is the same with the quantity of first buckle a, b, c, and second buckle A, B, C also is the fork form for having the breach, and second buckle A, B, C and first buckle a, b, c can block through breach each other to make outer lamp shade 40 and lamp body 10 can block and loosen through rotatory realization, clockwise rotation chucking, and anticlockwise rotation unscrews, conveniently adjusts the colour temperature.

The outer lampshade 40 and the lamp shell 10 are just closed to form a final down lamp structure, and preferably, the outer lampshade 40 and the lamp shell 10 are closed to form a semi-ellipsoid shape, so that the appearance is attractive.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Moreover, those skilled in the art will appreciate that while some embodiments herein include some features included in other embodiments, rather than other features, combinations of features of different embodiments are meant to be within the scope of the invention and form different embodiments. The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information constitutes prior art already known to a person skilled in the art.

Claims

1. A downlight, comprising:

The lamp comprises a lamp shell, a lamp body and a lamp body, wherein the lamp shell is provided with a round concave surface and a round convex surface which are oppositely arranged, a groove is formed on the round convex surface, a plurality of first buckles are uniformly arranged on the wall of the groove, and the bottom of the groove is provided with a mounting hole which penetrates through the lamp shell;

The outer lampshade, the edge of outer lampshade is equipped with the second buckle, the outer lampshade passes through the second buckle with first buckle chucking, with the lamp body the groove is closed.

2. A downlight according to claim 1 wherein the toggle switch head is provided with a switch cap.

3. A down lamp as claimed in claim 1, wherein the inner lampshade has screw lugs with holes at its edge, and a screw groove is formed in the groove, and the inner lampshade is fixed in the groove by screws.

4. A downlight according to claim 1 wherein the different colour temperatures comprise three colour temperatures, low, medium and high.

5. a downlight according to claim 1 wherein the outer light cover rotates anticlockwise open and clockwise closed.

6. A downlight according to claim 1 wherein the outer light shade forms a semi-ellipsoidal shape when closed with the light housing.

7. A downlight according to claim 1 wherein the lamp housing is mounted by screws to the wall ceiling and within the mounting hole to effect ceiling mounting.

8. A down lamp as claimed in claim 1, wherein two pairs of symmetrical double-arc notches are arranged at corresponding positions of the inner lampshade and the outer edge of the lamp panel.

9. A downlight according to any one of claims 1 to 8 wherein a boss is formed in the concave circular surface of the lamp envelope.

10. A downlight according to claim 9 wherein the convex surface is provided with a plurality of bayonet openings.