CN214745145U

CN214745145U - LED lamp

Info

Publication number: CN214745145U
Application number: CN202121397853.5U
Authority: CN
Inventors: 张守华; 陈荣
Original assignee: Jiangmen Zhenghang Lighting Co ltd
Current assignee: Jiangmen Zhenghang Lighting Co ltd
Priority date: 2021-06-22
Filing date: 2021-06-22
Publication date: 2021-11-16
Anticipated expiration: 2031-06-22

Abstract

The utility model discloses a LED lamp, which comprises a heat dissipation base and a lamp shade mechanism, wherein the front end of the heat dissipation base is provided with the lamp shade mechanism, the bottom of an LED lamp panel can be dissipated through a ventilation groove of a fan blade box, hot air is discharged from a heat dissipation through hole and the heat dissipation groove to reduce the temperature of the LED lamp bead and prolong the service life of the LED lamp bead, the LED lamp panel can be conveniently fixed at the top of the fan blade box through an anode magnetic layer and a cathode magnetic layer, and a ventilation screen plate can block dust by the heat dissipation base, improve the ventilation capability of the heat dissipation base, prevent dust from entering the inside of the heat dissipation base, avoid unnecessary influence on the LED lamp panel caused by dust, the LED lamp panel can be limited at the bottom of a reflecting cup through a lamp panel clamping groove of the lamp shade mechanism, the installation of the heat dissipation base and the lamp shade mechanism is convenient through a fixing component, a base fixing hole and a lamp shade fixing hole, the installation of the heat dissipation base and the lamp shade mechanism is convenient, and the sealing layer can improve the sealing performance through the base and the lamp shade sealing layer, and prevents the entry of foreign dust and the like.

Description

LED lamp

Technical Field

The utility model relates to a LED down lamp technical field specifically is a LED lamp.

Background

An LED tube light is a lighting lamp which is embedded into a ceiling and emits light downwards. The LED down lamp belongs to a directional lighting lamp, can receive light only on the opposite surface of the LED down lamp, has a light beam angle of light condensation, has concentrated light rays and strong light-dark contrast, more highlights an object to be illuminated and has higher lumen degree. The LED down lamp has the characteristics of energy conservation, environmental protection, economy and low carbon.

However, the ventilation and heat dissipation capacity of the interior of the existing LED down lamp is poor, the sealing performance of the base sealing layer and the lampshade sealing layer is poor, and external dust cannot be prevented from entering during heat dissipation.

The problems described above are addressed. The utility model provides a LED lamp.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a LED lamp, motor drive shaft through heat dissipation mechanism, fan blade case and heat dissipation through-hole, motor drive shaft conveniently connects the fan blade case at the top of heat dissipation mechanism, the inside motor of heat dissipation mechanism rotates and drives motor drive shaft and rotate, can drive the inside flabellum of fan blade case and rotate, thereby make fan blade case produce centrifugal force, the air channel through fan blade case can dispel the heat to the bottom of LED lamp plate, hot-blast from heat dissipation through-hole and radiating groove discharge, play the radiating effect of LED lamp plate, can reduce the temperature of LED lamp pearl, thereby promote the life of LED lamp pearl, thereby the problem in the above-mentioned background art has been solved.

In order to achieve the above object, the utility model provides a following technical scheme: an LED lamp comprises a heat dissipation base and a lampshade mechanism, wherein the lampshade mechanism is installed at the front end of the heat dissipation base, the heat dissipation base comprises a base connecting port, a heat dissipation mechanism, a lamp body connecting plate, a fixing component and an LED lamp panel, the base connecting port is formed in the top of the heat dissipation base, the heat dissipation mechanism is installed inside the heat dissipation base, the lamp body connecting plate is installed at the bottom of the heat dissipation base, the fixing component is installed outside the heat dissipation base, and the LED lamp panel is installed at the top of the heat dissipation mechanism;

the lamp shade mechanism comprises a light transmitting mirror, a reflecting cup and a lamp shade connector, the light transmitting mirror is arranged inside the lamp shade mechanism, the reflecting cup is arranged at the bottom of the light transmitting mirror, and the lamp shade connector is arranged at the bottom of the lamp shade mechanism.

Preferably, the base connector comprises a base sealing layer, base fixing holes and radiating grooves, the base sealing layer is arranged outside the base sealing layer of the base connector, the base fixing holes are formed in two sides of the base sealing layer, and the radiating grooves are formed in the base connector.

Preferably, the heat dissipation groove comprises a breathable net plate and a limiting groove, the breathable net plate is arranged inside the heat dissipation groove, and the limiting groove is formed in the outer portion of the breathable net plate.

Preferably, the heat dissipation mechanism comprises a motor driving shaft, a fan blade box and heat dissipation through holes, the motor driving shaft is installed at the top of the heat dissipation mechanism, the fan blade box is installed at the top of the motor driving shaft, and the heat dissipation through holes are formed in two sides of the motor driving shaft.

Preferably, the flabellum case includes ventilation groove, spacing post and anodal magnetic layer, and the ventilation groove has been seted up at the top of flabellum case, and spacing post is installed to one side in ventilation groove, and anodal magnetic layer is installed at the top of spacing post.

Preferably, the LED lamp plate comprises LED lamp beads, limiting holes and a negative magnetic layer, the LED lamp beads are installed at the top of the LED lamp plate, the limiting holes are formed in the bottom of the LED lamp plate, and the negative magnetic layer is installed inside the limiting holes.

Preferably, the light reflecting cup comprises a lamp bead inserting opening and a lamp panel clamping groove, the lamp bead inserting opening is formed in the bottom of the light reflecting cup, and the lamp panel clamping groove is formed in one side of the lamp bead inserting opening.

Preferably, the lampshade connecting port comprises a lampshade sealing layer and a lampshade fixing hole, the lampshade sealing layer is arranged outside the lampshade connecting port, and the lampshade fixing hole is formed in one side of the lampshade sealing layer.

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

1. the utility model provides a pair of LED lamp, there is heat dissipation mechanism at the internally mounted of heat dissipation base, motor drive shaft through heat dissipation mechanism, leaf case and heat dissipation through-hole, motor drive shaft conveniently connects the top at heat dissipation mechanism with the leaf case, the inside motor of heat dissipation mechanism rotates and drives motor drive shaft and rotate, can drive the inside flabellum of leaf case and rotate, thereby make the leaf case produce centrifugal force, the ventilation groove through the leaf case can dispel the heat to the bottom of LED lamp plate, hot-blast from heat dissipation through-hole and radiating groove discharge, play the radiating effect to the LED lamp plate, can reduce the temperature of LED lamp pearl, with this life who promotes LED lamp pearl.

2. The utility model provides a LED lamp, install the spacing post in one side of ventilation groove, through positive pole magnetic layer and spacing hole and the negative pole magnetic layer of spacing post, when inserting the spacing post in the spacing hole, positive pole magnetic layer and negative pole magnetic layer closely adsorb each other under the principle that like poles repel each other opposite poles attract each other of magnet, reach the effect of connecting, realize fixing the LED lamp plate at the top of fan blade case, and the spacing post makes LED lamp plate and fan blade case produce the clearance and make things convenient for the air current to circulate and flow, promote the heat-sinking capability of heat dissipation mechanism to the LED lamp plate, and the ventilative otter board of installation in the heat dissipation groove of base connector bottom, adopt the component that the air filter screen material constitutes, have good gas permeability and dirt resistance, when ventilative otter board blocks the dust to the heat dissipation base, promote the ventilation ability of heat dissipation base, when heat dissipation mechanism inserts in the spacing groove of heat dissipation groove, the heat dissipation through-hole directly arranges the hot gas flow to the outside through ventilative otter board, when heat dissipation mechanism dispels the heat to the inside suction air of heat dissipation base from the outside, ventilative otter board can filter the dust in the air, prevents inside the dust gets into the heat dissipation base, avoids the dust to cause the unnecessary influence to the LED lamp plate.

3. The utility model provides a LED lamp, install lamp shade mechanism at the front end of heat dissipation base, pass through light-transmitting mirror, anti-light cup and lamp shade connector of lamp shade mechanism, connect the LED lamp plate with the lamp pearl of anti-light cup and install, the lamp plate draw-in groove of anti-light cup can limit the LED lamp plate outside the lamp pearl is installed the socket, make the LED lamp pearl of LED lamp plate limit in the bottom of anti-light cup, the base connector of heat dissipation base is connected with the lamp shade connector of lamp shade mechanism, can fix heat dissipation base and lamp shade mechanism together through fixing assembly, and base sealing layer and lamp shade sealing layer are closely connected, because base sealing layer and lamp shade sealing layer all adopt the component that the nitrile rubber material constitutes, have good wearability, ageing resistance and gas tightness, can promote the leakproofness of base sealing layer and lamp shade sealing layer connection, and prevents the entry of foreign dust and the like.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural view of the heat dissipation base of the present invention;

fig. 3 is a schematic structural view of the heat dissipation mechanism of the present invention;

fig. 4 is a schematic view of the structure of the LED lamp panel of the present invention;

fig. 5 is a schematic diagram of the structure of the lampshade mechanism of the present invention.

In the figure: 1. a heat dissipation base; 11. a base connector; 111. a base sealing layer; 112. a base fixing hole; 113. a heat sink; 1131. a gas-permeable net plate; 1132. a limiting groove; 12. a heat dissipation mechanism; 121. a motor drive shaft; 122. a fan blade case; 1221. a ventilation slot; 1222. a limiting column; 1223. a positive magnetic layer; 123. a heat dissipating through hole; 13. the lamp body connecting plate; 14. a fixing assembly; 15. an LED lamp panel; 151. LED lamp beads; 152. a limiting hole; 153. a negative magnetic layer; 2. a lampshade mechanism; 21. a light-transmitting mirror; 22. a light reflecting cup; 221. the lamp bead is inserted into the socket; 222. a lamp panel clamping groove; 23. a lampshade connecting port; 231. a lampshade sealing layer; 232. and a lampshade fixing hole.

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, an LED lamp includes a heat dissipation base 1 and a lamp shade mechanism 2, the lamp shade mechanism 2 is installed at the front end of the heat dissipation base 1, the heat dissipation base 1 includes a base connector 11, a heat dissipation mechanism 12, a lamp body connector 13, a fixing component 14 and an LED lamp panel 15, the base connector 11 is installed at the top of the heat dissipation base 1, the heat dissipation mechanism 12 is installed inside the heat dissipation base 1, the lamp body connector 13 is installed at the bottom of the heat dissipation base 1, the fixing component 14 is installed outside the heat dissipation base 1, the LED lamp panel 15 is installed at the top of the heat dissipation mechanism 12, the lamp shade mechanism 2 includes a transparent mirror 21, a reflective cup 22 and a lamp shade connector 23, the transparent mirror 21 is installed inside the lamp shade mechanism 2, the reflective cup 22 is installed at the bottom of the transparent mirror 21, the lamp shade connector 23 is installed at the bottom of the lamp shade mechanism 2, the base connector 11 includes a base sealing layer 111, a sealing layer, The base fixing holes 112 and the heat dissipation grooves 113, the base sealing layer 111 is installed outside the base sealing layer 111 of the base connection port 11, the base fixing holes 112 are opened on two sides of the base sealing layer 111, the heat dissipation grooves 113 are opened inside the base connection port 11, the heat dissipation grooves 113 include the air permeable screen 1131 and the limiting groove 1132, the air permeable screen 1131 is installed inside the heat dissipation groove 113, the limiting groove 1132 is opened outside the air permeable screen 1131, the fan blade box 122 and the heat dissipation through hole 123 of the heat dissipation mechanism 12 are passed through, the motor drive shaft 121 conveniently connects the fan blade box 122 on the top of the heat dissipation mechanism 12, the motor inside the heat dissipation mechanism 12 rotates to drive the motor drive shaft 121 to rotate, the fan blade inside the fan blade box 122 can be driven to rotate, so that the fan blade box 122 generates centrifugal force, the bottom of the LED lamp panel 15 can be dissipated heat through the ventilation grooves 1221 of the fan blade box 122, and hot air is exhausted from the heat dissipation through holes 123 and the heat dissipation grooves 113, play the radiating effect of LED lamp plate 15, can reduce LED lamp pearl 151's temperature to this life who promotes LED lamp pearl 151.

Referring to fig. 4-5, an LED lamp, a heat dissipation mechanism 12 includes a motor driving shaft 121, a fan blade box 122 and a heat dissipation through hole 123, the motor driving shaft 121 is installed on the top of the heat dissipation mechanism 12, the fan blade box 122 is installed on the top of the motor driving shaft 121, the heat dissipation through hole 123 is installed on both sides of the motor driving shaft 121, the fan blade box 122 includes a ventilation slot 1221, a limiting column 1222 and an anode magnetic layer 1223, the ventilation slot 1221 is installed on the top of the fan blade box 122, the limiting column 1222 is installed on one side of the ventilation slot 1221, the anode magnetic layer 1223 is installed on the top of the limiting column 1222, the anode magnetic layer 1223 and the limiting hole 152 and the cathode magnetic layer 153 are inserted into the limiting hole 152, the anode magnetic layer 1223 and the cathode magnetic layer 153 are tightly adsorbed to each other to achieve a connection effect under the principle that like poles repel each other and opposite poles attract each other, so as to fix an LED lamp panel 15 on the top of the fan blade box 122, the spacing posts 1222 enable the LED lamp panel 15 and the fan blade box 122 to generate a gap for facilitating airflow to flow, so as to improve the heat dissipation capability of the heat dissipation mechanism 12 to the LED lamp panel 15, and the ventilation screen 1131 installed in the heat dissipation slot 113 at the bottom of the base connection port 11 is made of a component made of an air filtering net material, so as to have good ventilation and dust prevention performance, while the ventilation screen 1131 blocks dust from the heat dissipation base 1, so as to improve the ventilation capability of the heat dissipation base 1, when the heat dissipation mechanism 12 is inserted into the spacing slot 1132 of the heat dissipation slot 113, the heat dissipation through hole 123 directly discharges hot airflow to the outside through the ventilation screen 1131, when the heat dissipation mechanism 12 sucks air from the outside to the inside of the heat dissipation base 1 for heat dissipation, the ventilation screen 1131 can filter dust in the air, prevent the dust from entering the inside of the heat dissipation base 1, and avoid unnecessary influence of the dust on the LED lamp panel 15, and the LED lamp panel 15 includes LED lamp beads 151, a fan blade assembly, The LED lamp panel 15 and the lamp bead inserting hole 221 of the reflective cup 22 are connected and installed through the light transmitting mirror 21, the reflective cup 22 and the lamp bead connecting port 23 of the lamp shade mechanism 2, the LED lamp panel 151 can be limited outside the lamp bead inserting hole 221 by the lamp bead clamping groove 222 of the reflective cup 22, so that the LED lamp bead 151 of the LED lamp panel 15 is limited at the bottom of the reflective cup 22, the base connecting port 11 of the heat dissipation base 1 is connected with the lampshade connecting port 23 of the lampshade mechanism 2, the heat dissipation base 1 and the lampshade mechanism 2 can be fixedly installed together through the fixing component 14, the base fixing hole 112 and the lampshade fixing hole 232, the base sealing layer 111 is tightly connected with the lampshade sealing layer 231, and the base sealing layer 111 and the lampshade sealing layer 231 are both made of nitrile rubber, so that the heat dissipation base has good wear resistance, aging resistance and air tightness, the connection tightness between the base sealing layer 111 and the lampshade sealing layer 231 can be improved, and substances such as external dust and the like are prevented from entering the heat dissipation base.

In summary, the following steps: the utility model provides a LED lamp, install heat dissipation mechanism 12 in heat dissipation base 1, through motor drive shaft 121, flabellum case 122 and heat dissipation through-hole 123 of heat dissipation mechanism 12, motor drive shaft 121 conveniently connects flabellum case 122 at the top of heat dissipation mechanism 12, the motor rotation in heat dissipation mechanism 12 drives motor drive shaft 121 and rotates, can drive the flabellum in flabellum case 122 and rotate, thereby make flabellum case 122 produce centrifugal force, can dispel the heat to the bottom of LED lamp plate 15 through ventilation groove 1221 of flabellum case 122, hot-blast discharges from heat dissipation through-hole 123 and heat dissipation groove 113, play the effect of dispelling the heat to LED lamp plate 15, can reduce the temperature of LED lamp pearl 151, in order to this promote the life of LED lamp pearl 151, through anodal magnetic layer 1223 and spacing hole 152 and negative pole magnetic layer 153 of spacing post 1222, when spacing post 1222 is inserted in spacing hole 152, the positive magnetic layer 1223 and the negative magnetic layer 153 are closely adsorbed to each other to achieve a connection effect under the principle that like poles repel each other and opposite poles attract each other, so that the LED lamp panel 15 is fixed to the top of the fan blade box 122, the limiting column 1222 enables the LED lamp panel 15 and the fan blade box 122 to generate a gap for facilitating air flow to circulate, so as to improve the heat dissipation capability of the heat dissipation mechanism 12 to the LED lamp panel 15, the ventilation screen 1131 installed in the heat dissipation groove 113 at the bottom of the base connection port 11 is made of an air filtering net, so that the ventilation screen has good air permeability and dust resistance, the ventilation screen 1131 blocks dust from the heat dissipation base 1, simultaneously improves the ventilation capability of the heat dissipation base 1, when the heat dissipation mechanism 12 is inserted into the limiting groove 1132 of the heat dissipation groove 113, the heat dissipation through hole 123 directly discharges hot air flow to the outside through the ventilation screen 1131, when the heat dissipation mechanism 12 draws air from the outside to the inside of the heat dissipation base 1 for heat dissipation, the ventilating screen 1131 can filter dust in the air, prevent dust from entering the interior of the heat dissipation base 1, and avoid unnecessary influence of dust on the LED lamp panel 15, the LED lamp panel 15 can be connected and mounted with the lamp bead inserting opening 221 of the reflecting cup 22 through the transmitting mirror 21, the reflecting cup 22 and the lamp shade connecting opening 23 of the lamp shade mechanism 2, the lamp panel clamping groove 222 of the reflecting cup 22 can limit the LED lamp panel 15 at the outside of the lamp bead inserting opening 221, so that the LED lamp bead 151 of the LED lamp panel 15 is limited at the bottom of the reflecting cup 22, the base connecting opening 11 of the heat dissipation base 1 is connected with the lamp shade connecting opening 23 of the lamp shade mechanism 2, the heat dissipation base 1 and the lamp shade mechanism 2 can be fixedly mounted together through the fixing component 14, the base fixing hole 112 and the lamp shade fixing hole 232, and the base sealing layer 111 is tightly connected with the lamp shade sealing layer 231, because the base sealing layer 111 and the lamp shade sealing layer 231 are both made of nitrile rubber, the sealing structure has good wear resistance, aging resistance and air tightness, can improve the tightness of the connection between the base sealing layer 111 and the lampshade sealing layer 231, and prevents external dust and other substances from entering.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 LED lamp, includes heat dissipation base (1) and lamp shade mechanism (2), its characterized in that are installed to the front end of heat dissipation base (1): the heat dissipation base (1) comprises a base connecting port (11), a heat dissipation mechanism (12), a lamp body connecting plate (13), a fixing component (14) and an LED lamp panel (15), wherein the base connecting port (11) is formed in the top of the heat dissipation base (1), the heat dissipation mechanism (12) is installed inside the heat dissipation base (1), the lamp body connecting plate (13) is installed at the bottom of the heat dissipation base (1), the fixing component (14) is installed outside the heat dissipation base (1), and the LED lamp panel (15) is installed at the top of the heat dissipation mechanism (12);

the lampshade mechanism (2) comprises a light-transmitting mirror (21), a reflection cup (22) and a lampshade connecting port (23), the light-transmitting mirror (21) is arranged inside the lampshade mechanism (2), the reflection cup (22) is arranged at the bottom of the light-transmitting mirror (21), and the lampshade connecting port (23) is arranged at the bottom of the lampshade mechanism (2).

2. An LED lamp as claimed in claim 1, wherein: the base connecting port (11) comprises a base sealing layer (111), base fixing holes (112) and radiating grooves (113), the base sealing layer (111) is arranged outside the base sealing layer (111) of the base connecting port (11), the base fixing holes (112) are formed in two sides of the base sealing layer (111), and the radiating grooves (113) are formed in the base connecting port (11).

3. An LED lamp as claimed in claim 2, wherein: the radiating groove (113) comprises a breathable screen plate (1131) and a limiting groove (1132), the breathable screen plate (1131) is arranged inside the radiating groove (113), and the limiting groove (1132) is arranged outside the breathable screen plate (1131).

4. An LED lamp as claimed in claim 1, wherein: the heat dissipation mechanism (12) comprises a motor driving shaft (121), a fan blade box (122) and heat dissipation through holes (123), the motor driving shaft (121) is installed at the top of the heat dissipation mechanism (12), the fan blade box (122) is installed at the top of the motor driving shaft (121), and the heat dissipation through holes (123) are formed in the two sides of the motor driving shaft (121).

5. The LED lamp of claim 4, wherein: the fan blade box (122) comprises a ventilation groove (1221), a limiting column (1222) and an anode magnetic layer (1223), the ventilation groove (1221) is formed in the top of the fan blade box (122), the limiting column (1222) is installed on one side of the ventilation groove (1221), and the anode magnetic layer (1223) is installed on the top of the limiting column (1222).

6. An LED lamp as claimed in claim 1, wherein: LED lamp plate (15) include LED lamp pearl (151), spacing hole (152) and negative pole magnetic layer (153), and LED lamp pearl (151) are installed at the top of LED lamp plate (15), and spacing hole (152) have been seted up to the bottom of LED lamp plate (15), and the internally mounted of spacing hole (152) has negative pole magnetic layer (153).

7. An LED lamp as claimed in claim 1, wherein: the light reflecting cup (22) comprises a lamp bead inserting opening (221) and a lamp panel clamping groove (222), the lamp bead inserting opening (221) is formed in the bottom of the light reflecting cup (22), and the lamp panel clamping groove (222) is formed in one side of the lamp bead inserting opening (221).

8. An LED lamp as claimed in claim 1, wherein: the lampshade connecting port (23) comprises a lampshade sealing layer (231) and lampshade fixing holes (232), the lampshade sealing layer (231) is mounted outside the lampshade connecting port (23), and the lampshade fixing holes (232) are formed in one side of the lampshade sealing layer (231).