CN211925563U - Pendant lamp - Google Patents
Pendant lamp Download PDFInfo
- Publication number
- CN211925563U CN211925563U CN202020831301.XU CN202020831301U CN211925563U CN 211925563 U CN211925563 U CN 211925563U CN 202020831301 U CN202020831301 U CN 202020831301U CN 211925563 U CN211925563 U CN 211925563U
- Authority
- CN
- China
- Prior art keywords
- lamp
- light source
- ceiling
- connector
- mounting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model provides a ceiling lamp, which comprises a lamp body, a ceiling tray and a connecting piece for connecting the lamp body and the ceiling tray, wherein the connecting piece comprises an electric wire, a first connecting head and a second connecting head which are arranged at two ends of the electric wire, the first connecting head is in threaded connection with the lamp body, and the second connecting head is in threaded connection with the ceiling tray; the lamp body comprises a lamp barrel, a light source component and a reflective cup, a mounting groove is formed in the lamp barrel, a mounting table is formed in the mounting groove, a plurality of radiating fins are arranged on the side surface of the mounting table and connected with the groove wall of the mounting groove, and the light source component is mounted on the mounting table; the light reflecting cup is embedded in the mounting groove of the lamp tube and covers the light source component. The utility model provides a ceiling lamp has radiating fin with the shaping in the lamp section of thick bamboo, promotes the radiating effect, is favorable to the stable use of lamps and lanterns.
Description
Technical Field
The utility model relates to a ceiling lamp.
Background
The ceiling lamp is a lighting lamp hung on a ceiling. The top of the lamp body of the ceiling lamp is usually hung and installed in a hanging way through an iron chain, a hook and the like, so that the top end of the ceiling lamp is not suitable for installing a radiator, and the exposed radiator can influence the attractiveness of the ceiling lamp besides the influence on the hoisting. For a high-power ceiling lamp, poor heat dissipation effect easily affects the lighting stability of the ceiling lamp.
SUMMERY OF THE UTILITY MODEL
For the heat dissipation stability problem of solving current ceiling lamp, the utility model provides a ceiling lamp has radiating fin with the shaping in the lamp section of thick bamboo, promotes the radiating effect, is favorable to the stable use of lamps and lanterns.
The utility model provides a ceiling lamp, which comprises a lamp body, a ceiling disc, a connecting piece for connecting the lamp body and the ceiling disc, wherein the connecting piece comprises an electric wire, a first connecting head and a second connecting head which are arranged at two ends of the electric wire, the first connecting head is in threaded connection with the lamp body, and the second connecting head is in threaded connection with the ceiling disc; the lamp body comprises a lamp barrel, a light source component and a reflective cup, a mounting groove is formed in the lamp barrel, a mounting table is formed in the mounting groove, a plurality of radiating fins are arranged on the side surface of the mounting table and connected with the groove wall of the mounting groove, and the light source component is mounted on the mounting table; the light reflecting cup is embedded in the mounting groove of the lamp tube and covers the light source component.
As a further scheme of the present invention, the light source assembly includes a heat dissipation substrate, a COB light source, and a light source fixing frame; the radiating substrate is arranged on the mounting table, the area of the radiating substrate is larger than the table surface of the mounting table, and the radiating substrate is connected with the radiating fins; the COB light source is arranged on the heat dissipation substrate, and the light source fixing frame is fixedly connected with the heat dissipation substrate and used for pressing and fixing the edge of the COB light source.
As a further aspect of the utility model, anti-light cup is equipped with protruding edge, the notch department of mounting groove is equipped with the ring platform, and anti-light cup's protruding edge is laid the ring bench is fixed through the veneer.
As a further aspect of the present invention, the reflective cup includes a first frustum portion and a second frustum portion, a first reflective surface formed by a plurality of grid-shaped reflective units is disposed in the first frustum portion, and a second reflective surface formed by a plurality of strip-shaped reflective units is disposed in the second frustum portion.
As a further proposal of the utility model, the lamp tube is provided with a first screw hole which is in threaded connection with a first connecting head; the first connector is provided with a screw rod part, and the screw rod part is connected with a first screw hole of the lamp barrel.
As a further scheme of the utility model, be equipped with connecting screw on inhaling the top dish, the second connector is equipped with the second screw, and the second screw is connected with the second connector.
As a further proposal of the utility model, the lamp tube is made of metal material formed by integral die-casting.
As a further proposal of the utility model, the top of the ceiling tray is provided with a power supply groove, and a driving power supply is arranged in the power supply groove.
As a further proposal of the utility model, the notch of the power supply groove of the ceiling tray is connected with an installation hanging plate, and the installation hanging plate is provided with a hanging hole.
The utility model has the advantages that:
the utility model discloses a fashioned radiating fin connects mount table and section of thick bamboo wall in a lamp section of thick bamboo, makes the light source subassembly on the mount table can follow radiating fin heat conduction to outside, and the light source subassembly includes radiating basal plate, COB light source, light source mount, and the COB light source is installed on radiating basal plate, leads heat to radiating fin through radiating basal plate is quick, further accelerates radiating efficiency, applicable high-power light source.
The utility model discloses an including lamp body, ceiling tray to and the lamp body of connecting and the connecting piece of ceiling tray, the connecting piece includes the electric wire to and locate the first connector and the second connector at electric wire both ends, first connector and lamp body spiro union, second connector and ceiling tray spiro union, simple to operate is swift and the lamp body does not have the outside aesthetic property of screw influence that exposes.
The utility model discloses a reflection of light cup includes first frustum portion and second frustum portion, be equipped with the first reflection of light face that a plurality of grid forms reflection of light unit is constituteed in the first frustum portion, be equipped with the second reflection of light face that a plurality of strips reflection of light unit are constituteed in the second frustum portion. Reflecting light through the reflecting surface of multilayer different grade type, build even soft light effect, can use the illumination at the environment of comfortable atmosphere such as dining table.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an exploded view of the present invention.
Fig. 3 is a structural sectional view of the present invention.
Fig. 4 is a schematic view of the fitting structure of the lamp tube and the heat dissipation substrate of the present invention.
Fig. 5 is a schematic structural view of the reflective cup of the present invention.
Detailed Description
The application scheme is further described below with reference to the accompanying drawings:
referring to fig. 1-5, a ceiling lamp includes a lamp body 1, a ceiling tray 2, and a connecting member 3 connecting the lamp body 1 and the ceiling tray 2.
The lamp body 1 includes a lamp section of thick bamboo 4, light source subassembly 5 and anti-light cup 6, a lamp section of thick bamboo 4 is the frustum form, is equipped with mounting groove 41 in a lamp section of thick bamboo 4, the central point in the mounting groove 41 puts the shaping and has mount table 42, the side of mount table 42 is provided with a plurality of radiating fin 43, radiating fin 43 uniform radial distribution is connected with the cell wall of mounting groove 41, and a lamp section of thick bamboo 4 is the fashioned aluminium system lamp section of thick bamboo of integrative die-casting, light source subassembly 5 is installed on the mount table 42. The light source assembly 5 includes a heat dissipation substrate 51, a COB light source 52, and a light source fixing frame 53. The heat dissipation substrate 51 is made of aluminum material and is mounted on the mounting table 42, the area of the heat dissipation substrate 51 is larger than the table surface of the mounting table 42, and the heat dissipation substrate 51 is fixedly connected with the upper ends of the heat dissipation fins 43 through screws. The COB light source 52 is placed on the heat dissipation substrate 51, and the light source fixing frame 53 is fixed with the heat dissipation substrate 51 through screw connection and is used for pressing and fixing the edge of the COB light source 52. The heat dissipation is stabilized by the cooperation of the heat dissipation fins 43 and the heat dissipation substrate 51.
The reflecting cup 6 is embedded in the mounting groove 41 of the lamp tube 4 and covers the light source component 5. The reflecting cup 6 is provided with a convex edge 61, the notch of the mounting groove 41 is provided with a ring platform 44, and the convex edge 61 of the reflecting cup 6 is placed on the ring platform 44 and fixed through gluing.
The light reflecting cup 6 comprises a first conical table portion 62 and a second conical table portion 63, a first light reflecting surface 621 formed by a plurality of grid-shaped light reflecting units is arranged in the first conical table portion 62, and a second light reflecting surface 631 formed by a plurality of strip-shaped light reflecting units is arranged in the second conical table portion 63. Reflecting light through the reflecting surface of multilayer different grade type, build even soft light effect, can use the illumination at the environment of comfortable atmosphere such as dining table.
The connecting piece 3 includes electric wire 31 to and locate first connector 32 and the second connector 33 at electric wire 31 both ends, first connector 31 and lamp body 1 spiro union, second connector 33 and the spiro union of inhaling a dish 2. Specifically, the lamp barrel 4 is provided with a first screw hole 45 screwed with the first connector 32; the first connector 32 is provided with a screw portion 321, and the screw portion 321 is connected to the first screw hole 45 of the lamp barrel 4. Inhale and be equipped with connecting screw 21 on the top dish 2, inhale and be equipped with through-hole 22 on the top dish 2, second connector 33 is equipped with second screw 331, connecting screw 21's one end is followed and is inhaled a 2 inboard warp the through-hole 22 is worn out and is connected with second connector 33's second screw 331.
And a power supply groove is formed in the top end of the ceiling tray 2, and a driving power supply 7 is installed in the power supply groove. The notch of the power supply groove of the ceiling tray 2 is connected with an installation hanging plate 8, two sides of the installation hanging plate 8 are connected with the groove wall of the power supply groove, a hanging hole 81 is arranged on the installation hanging plate 8, and the hanging hole 81 is used for being connected with an installation surface (a ceiling and the like).
The above preferred embodiments should be considered as examples of the embodiments of the present application, and technical deductions, substitutions, improvements and the like similar to, similar to or based on the embodiments of the present application should be considered as the protection scope of the present patent.
Claims (9)
1. A ceiling lamp is characterized by comprising a lamp body, a ceiling disc and a connecting piece for connecting the lamp body and the ceiling disc,
the connecting piece comprises an electric wire, a first connector and a second connector, wherein the first connector and the second connector are arranged at two ends of the electric wire;
the lamp body comprises a lamp barrel, a light source component and a reflective cup, a mounting groove is formed in the lamp barrel, a mounting table is formed in the mounting groove, a plurality of radiating fins are arranged on the side surface of the mounting table and connected with the groove wall of the mounting groove, and the light source component is mounted on the mounting table;
the light reflecting cup is embedded in the mounting groove of the lamp tube and covers the light source component.
2. The pendant of claim 1, wherein the light source assembly comprises a heat sink substrate, a COB light source, a light source mount; the radiating substrate is arranged on the mounting table, the area of the radiating substrate is larger than the table surface of the mounting table, and the radiating substrate is connected with the radiating fins; the COB light source is arranged on the heat dissipation substrate, and the light source fixing frame is fixedly connected with the heat dissipation substrate and used for pressing and fixing the edge of the COB light source.
3. The ceiling lamp of claim 1, wherein the reflective cup is provided with a convex edge, a ring platform is arranged at the notch of the mounting groove, and the convex edge of the reflective cup is placed on the ring platform and fixed through gluing.
4. The pendant lamp according to claim 3, wherein the reflective cup comprises a first frustum portion and a second frustum portion, the first frustum portion is provided with a first reflective surface formed by a plurality of grid-shaped reflective units, and the second frustum portion is provided with a second reflective surface formed by a plurality of strip-shaped reflective units.
5. The pendant of claim 1 wherein the light cylinder has a first threaded hole for threadably receiving a first connector; the first connector is provided with a screw rod part, and the screw rod part is connected with a first screw hole of the lamp barrel.
6. The ceiling lamp of claim 1, wherein the ceiling tray is provided with a connecting screw, the second connector is provided with a second screw hole, and the second screw hole is connected with the second connector.
7. The droplight of claim 1, wherein the light cylinder is a metal that is integrally die cast.
8. The ceiling lamp of claim 1, wherein a power supply groove is formed at the top end of the ceiling tray, and a driving power supply is installed in the power supply groove.
9. The ceiling lamp of claim 8, wherein a mounting hanging plate is connected to the notch of the power supply groove of the ceiling tray, and a hanging hole is formed in the mounting hanging plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020831301.XU CN211925563U (en) | 2020-05-18 | 2020-05-18 | Pendant lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020831301.XU CN211925563U (en) | 2020-05-18 | 2020-05-18 | Pendant lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211925563U true CN211925563U (en) | 2020-11-13 |
Family
ID=73320492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020831301.XU Active CN211925563U (en) | 2020-05-18 | 2020-05-18 | Pendant lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211925563U (en) |
-
2020
- 2020-05-18 CN CN202020831301.XU patent/CN211925563U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2008117558A (en) | Reflector for illumination and light source device | |
| CN201827734U (en) | LED (light-emitting diode) fluorescent lamp | |
| CN211925563U (en) | Pendant lamp | |
| CN202017912U (en) | LED floodlight easy to radiate heat | |
| CN201973522U (en) | LED unfold install down lamp | |
| CN201259154Y (en) | Combination LED street lamp | |
| CN210771636U (en) | LED area street lamp | |
| WO2015062143A1 (en) | Ultrathin led aquarium lighting lamp | |
| CN202501324U (en) | Light-emitting diode (LED) straight type industrial mining lamp | |
| CN209399322U (en) | A kind of novel driving power heat-dissipating casing | |
| CN209960445U (en) | Lamp convenient for heat dissipation and brightness adjustment | |
| CN218409769U (en) | LED reflector lamp structure and rail vehicle headlamp | |
| CN218409764U (en) | LED reflector lamp heat radiation structure and rail vehicle head-light | |
| CN205316121U (en) | Double -barrelled fin support LED lamps and lanterns of integration | |
| CN204785851U (en) | LED industrial and mining lamp | |
| CN205065525U (en) | Outdoor projecting lamp of modularization | |
| CN221035467U (en) | Shot-light convenient to installation | |
| CN213178011U (en) | LED lamp | |
| CN217235532U (en) | Movable lamp | |
| CN211059877U (en) | Circular guide rail lamp | |
| CN220707110U (en) | Layered down lamp structure | |
| CN208170053U (en) | Lens LED line | |
| CN220417259U (en) | Novel embedded heat dissipation ceiling lamp | |
| CN214535888U (en) | Reflective lighting structure and lighting lamp applying same | |
| CN215523220U (en) | Heat radiation structure of high-power high-efficient heat dissipation headlight |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |