CN213983046U

CN213983046U - Dustproof bulb lamp

Info

Publication number: CN213983046U
Application number: CN202120090008.7U
Authority: CN
Inventors: 肖瑶
Original assignee: Zhongshan Nuobi Lighting Appliance Co ltd
Current assignee: Zhongshan Nuobi Lighting Appliance Co ltd
Priority date: 2021-01-13
Filing date: 2021-01-13
Publication date: 2021-08-17
Anticipated expiration: 2031-01-13

Abstract

The utility model discloses a dustproof ball bubble lamp, including lamp body, radiator unit and dust proof part, radiator unit sets up on the lamp body, radiator unit includes the radiating seat, be provided with a plurality of radiating fin on the radiating seat, be provided with the heat dissipation wind channel between two adjacent radiating fin, dust proof part cover is located on the radiating seat and with the radiating seat is connected. The utility model discloses dust removal part in dustproof ball bubble lamp can prevent that the dust from collecting up on the radiating fin, improves the heat dispersion and the life of ball bubble lamp.

Description

Dustproof bulb lamp

Technical Field

The utility model relates to an illumination lamps and lanterns field, in particular to dustproof ball bubble lamp.

Background

Nowadays, with the continuous development of science and technology, the LED lamp gradually replaces the incandescent lamp by virtue of the characteristics of energy conservation and environmental protection, and is widely applied to lamp manufacturing.

The LED lamp can produce a large amount of heats at the in-process of work, if these heats can not in time be discharged, the LED lamp will receive the damage easily, and the illuminating effect of LED lamp also can receive the influence, also can subtract the life of short LED lamp simultaneously. Most of the existing common LED bulb lamps comprise heat radiating seats, the heat radiating seats are generally connected with lamp bodies and cannot be detached, a plurality of heat radiating fins are generally arranged on the heat radiating seats, heat radiating air ducts are arranged among the heat radiating fins, heat of the lamp bodies can be conducted to the heat radiating fins, and the heat radiating function is achieved through the heat radiating fins and external heat exchange. However, after a period of time, dust is easily accumulated on the heat dissipation fins and is difficult to clean, and the heat exchange performance of the heat dissipation fins and the heat dissipation performance of the whole bulb lamp can be affected, so that heat generated inside the bulb lamp can not be timely discharged, and even the bulb lamp can be damaged due to overhigh temperature.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of current technical problem. Therefore, the utility model provides a dustproof ball bubble lamp, the dust removal part can prevent that the dust from collecting together on the radiating fin, improves the heat dispersion and the life of ball bubble lamp.

According to the utility model discloses a dustproof ball bubble lamp, including lamp body, radiator unit and dust proof part, radiator unit sets up on the lamp body, radiator unit includes the radiating seat, be provided with a plurality of radiating fin on the radiating seat, be provided with the heat dissipation wind channel between two adjacent radiating fin, dust proof part cover is located on the radiating seat and with the radiating seat is connected.

According to the utility model discloses a dustproof ball bubble lamp has following beneficial effect at least:

the utility model discloses dustproof ball bubble lamp, dust proof part can prevent that the dust from accumulating on the radiating fin, has also avoided the dust to pile up inside the ball bubble lamp simultaneously, has improved the heat dispersion and the life of ball bubble lamp. Meanwhile, the dust-proof component can ensure the cleanness and tidiness of the inside of the bulb lamp, the trouble that a user needs to clean dust in the bulb lamp is avoided, and if the dust is accumulated on the surface of the dust-proof component, the user only needs to clean the dust-proof component, so that the bulb lamp is very convenient.

According to some embodiments of the invention, the dust-proof member is detachably connected to the heat sink.

According to the utility model discloses a some embodiments, be provided with the buckle on the dust proof part, be provided with the draw-in groove on the radiating seat, the buckle can with the draw-in groove lock.

According to some embodiments of the invention, the dust-proof component is in threaded connection with the heat sink.

According to some embodiments of the invention, the dust-separation member is a PVC dust-separation mesh.

According to the utility model discloses a some embodiments, radiator unit still includes radiator fan, the radiating seat is provided with an inner chamber, radiator fan sets up in the inner chamber, the heat dissipation wind channel can communicate inner chamber and external world.

According to the utility model discloses a some embodiments still include temperature sensor, control module and drive power supply, temperature sensor sets up on the lamp body, control module respectively with the lamp body radiator fan temperature sensor and drive power supply electric connection.

According to the utility model discloses a some embodiments, the lamp body includes lamp shade, LED lamp plate, base and screwed joint, the lamp shade cover is established the top of LED lamp plate, screwed joint with the base is connected, radiator unit respectively with the LED lamp plate and the base is connected.

According to some embodiments of the utility model, be provided with multiunit heat dissipation through-hole on the base.

According to some embodiments of the present invention, the heat dissipation through-hole is a circular hole.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a three-dimensional structure diagram of one embodiment of the dustproof bulb lamp of the present invention;

fig. 2 is a schematic structural view of a dust-proof component in one embodiment of the dustproof bulb lamp of the present invention;

FIG. 3 is a schematic structural diagram of an LED lamp panel, a temperature sensor and a control module;

FIG. 4 is a schematic structural view of a heat dissipation assembly;

fig. 5 is a frame diagram of the dustproof bulb lamp of the present invention.

Reference numerals:

the LED lamp comprises a lamp body 100, a lampshade 110, an LED lamp panel 120, a base 130, a threaded joint 140, a heat dissipation assembly 200, a heat dissipation seat 210, a clamping groove 211, a heat dissipation fan 220, a dust-proof component 300, a buckle 310, a temperature sensor 400, a control module 500 and a driving power supply 600.

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 only for the purpose of 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 orientation or positional relationship referred to the orientation description, such as the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplicity of description, and does not indicate or imply that the designated sandbag or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, 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.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

According to the utility model discloses a dustproof ball bubble lamp, as shown in fig. 1, including lamp body 100, radiator unit 200 and dust proof part 300, radiator unit 200 sets up on lamp body 100, and radiator unit 200 includes radiating seat 210, is provided with a plurality of radiating fin on the radiating seat 210, is provided with the radiating air duct between two adjacent radiating fin, and dust proof part 300 covers and is located on radiating seat 210 and be connected with radiating seat 210.

Therefore, the utility model discloses dustproof ball bubble lamp, the dust removal part can prevent that the dust from accumulating on the radiating fin, has also avoided the dust to pile up inside the ball bubble lamp simultaneously, has improved the heat dispersion and the life of ball bubble lamp. Meanwhile, the dust-proof component can ensure the cleanness and tidiness of the inside of the bulb lamp, the trouble that a user needs to clean dust in the bulb lamp is avoided, and if the dust is accumulated on the surface of the dust-proof component, the user only needs to clean the dust-proof component, so that the bulb lamp is very convenient.

Specifically, the material of the heat sink 210 is generally ADC12, ADC12 is an aluminum alloy, the die-casting formability is good, and the heat dissipation effect is good, and the material of the heat dissipation fins is the same as the material of the heat sink 210, so that heat can be discharged from the heat dissipation air ducts, convection air can be formed between a plurality of heat dissipation air ducts, and the heat dissipation effect is improved.

In some embodiments of the present invention, the dust-proof member 300 is detachably connected to the heat sink 210.

Specifically, the detachable characteristic of the dust-proof component 300 can facilitate the use of the user, and when the dust-proof component 300 needs to be cleaned, the user can detach the dust-proof component 300 to clean the whole dust-proof component.

In an embodiment of the present invention, as shown in fig. 1 and fig. 2, a buckle 310 is disposed on the dust-proof component 300, and a clamping groove 211 is disposed on the heat sink 210, wherein the buckle 310 and the clamping groove 211 can be fastened to fix the dust-proof component 300 on the heat sink 210.

Specifically, if the user needs to detach the dust-proof component 300, the user only needs to pull out the buckle 310 so as to detach the dust-proof component 300, and when the user wants to re-install the dust-proof component, the buckle 310 and the clamping groove 211 are buckled again.

In one embodiment of the present invention, the dust-proof component 300 is screwed with the heat sink 210.

Specifically, if the user needs to detach the dust-proof component 300, only the screw at the threaded connection part needs to be unscrewed, which is very convenient.

In some embodiments of the present invention, the dust-proof component 300 is a PVC dust-proof net.

Specifically, the PVC dust-proof net has the advantages of light weight, moisture resistance, ageing resistance and corrosion resistance, the PVC dust-proof net is arranged on the heat dissipation seat 210, so that the bulb lamp integrally keeps light weight, and the PVC dust-proof net is not easy to damage and does not need to be replaced frequently.

In some embodiments of the present invention, as shown in fig. 4, the heat dissipation assembly 200 further includes a heat dissipation fan 220, the heat dissipation base 210 is provided with an inner cavity, the heat dissipation fan 220 is disposed in the inner cavity, and the heat dissipation air duct can communicate the inner cavity with the outside.

Specifically, the wind generated by the heat dissipation fan 220 can accelerate the heat exchange rate during heat dissipation, improve the heat dissipation performance of the bulb lamp, and the heat dissipation fan 220 is installed inside the heat dissipation base 210, so that the space can be saved.

In some embodiments of the present invention, the lamp further includes a temperature sensor 400, a control module 500 and a driving power supply 600, the temperature sensor 400 is disposed on the lamp body 100, and the control module 500 is electrically connected to the lamp body 100, the heat dissipation fan 220, the temperature sensor 400 and the driving power supply 600 respectively.

Specifically, the temperature sensor 400 can detect the temperature of the lamp body 100 and generate a corresponding electrical signal. In general, the temperature sensor 400 is preferably an NTC temperature sensor, which is cheap, has a low production cost for manufacturing the lamp, does not greatly increase the production cost for manufacturing the entire lamp, and has a precision enough to measure the temperature of the lamp body 100. The control module 500 may be composed of an MCU, a CPU, or a PLC processing chip and its peripheral circuits. And the driving power source 600 supplies power to the lamp body 100 and the heat dissipation fan 220. In general, the driving power supply 600 is an isolated non-electrolytic capacitor power supply, which has high safety and long service life.

In an embodiment of the present invention, the heat dissipation fan 220 has two kinds of heat dissipation modes, namely, a fast heat dissipation mode and a slow heat dissipation mode, the control module 500 can switch the fast heat dissipation mode and the slow heat dissipation mode according to the electrical signal received from the temperature sensor 400, when the temperature sensor 400 detects that the temperature of the lamp body 100 is not high, the control module 500 controls the heat dissipation fan 220 to switch to the slow heat dissipation mode, dissipate heat at a slow rate, which saves energy, when the temperature sensor 400 detects that the temperature of the lamp body 100 is high, the control module 500 controls the heat dissipation fan 220 to switch to the fast heat dissipation mode, dissipate heat at a fast rate, and the lamp body 100 is protected.

In addition, after receiving the electrical signal from the temperature sensor 400, the control module 500 can control the operation mode of the heat dissipation fan 220 and also control the operation state of the lamp body 100. A threshold of the temperature of the lamp body 100 may be preset, when the temperature sensor 400 detects that the temperature of the lamp body 100 exceeds the threshold for a period of time, the control module 500 may control the lamp body 100 to stop lighting temporarily, reduce the heat generated by the lamp body 100, and prevent the temperature of the lamp body 100 from further increasing, so as to protect the lamp body 100, on the other hand, the control module 500 controls the heat dissipation fan 220 to switch to the fast heat dissipation mode, so as to dissipate heat at a fast rate, and if the temperature of the lamp body 100 is stabilized below the threshold after a period of time, the control module 500 may control the lamp body 100 to continue lighting. It should be noted that the control mechanism of the control module 500 for the LED lamp panel 120 can be understood as a protection mechanism, the problem of the temperature rise of the lamp body 100 under normal conditions can be generally solved by increasing the heat dissipation rate of the heat dissipation fan 220, and the control of the control module 500 for the LED lamp panel 120 is generally performed only when the temperature of the lamp body 100 rises abnormally.

In some embodiments of the present invention, as shown in fig. 1 and fig. 3, the lamp body 100 includes a lamp cover 110, an LED lamp panel 120, a base 130 and a screw joint 140, the lamp cover 110 covers the LED lamp panel 120, the screw joint 140 is connected with the base 130, and the heat dissipation assembly 200 is connected with the LED lamp panel 120 and the base 130 respectively.

Specifically, the lampshade 110 is a diffusion PC light-transmitting lampshade generally, and has strong light-transmitting capacity, and the light of the LED lamp becomes soft after passing through the lampshade 110, so that the eyes of people can be protected. The LED lamp panel 120 generally includes bottom plate and LED lamp area, and wherein the bottom plate generally is aluminium system bottom plate, has higher heat conductivility, and the heat that the LED lamp panel 120 produced can be conducted through the bottom plate fast, is convenient for dispel the heat. The base 130 is generally made of PBT plastic, and the base 130 made of PBT plastic has high heat resistance and high toughness, and meanwhile, has large dielectric loss, is difficult to conduct electricity, and can prevent electric leakage. The threaded joint 140 is generally an anti-rust threaded joint, which can avoid the problems such as poor contact and the like possibly caused by rusting of the threaded joint, and also avoid the waste caused by the need of replacing the whole bulb lamp due to the problem of the threaded joint.

In some embodiments of the present invention, as shown in fig. 1, a plurality of sets of heat dissipation through holes are disposed on the base 130.

Specifically, the through holes can exhaust heat generated from a portion of the lamp body 100, and heat generated from another portion of the lamp body 100 is exhausted through the heat dissipating fins and the heat dissipating air duct. Therefore, the heat generated by the lamp body 100 can be exhausted to the outside through multiple paths, and the heat dissipation performance of the bulb lamp can be further enhanced by the through holes on the base 130.

In an embodiment of the present invention, the heat dissipating through holes on the base 130 are round holes.

Specifically, the size of the circular holes in each group of heat dissipation through holes can be the same or different. In some other embodiments of the present invention, the heat dissipating through holes on the base 130 may also be square holes.

In addition, in some embodiments of the present invention, as shown in fig. 5, the overall work flow of the bulb lamp is as follows: the temperature sensor 400 detects the temperature of the lamp body 100 in real time, generates an electrical signal and transmits the electrical signal to the control module 500, the driving power supply 600 supplies power to the heat dissipation fan 220 and the lamp body 100, and the control module 500 controls the heat dissipation fan 220 and the lamp body 100 to operate according to the received electrical signal. When the temperature of the lamp body 100 is not high, the control module 500 controls the heat dissipation fan 220 to switch to the slow heat dissipation mode, so as to dissipate heat at a slower rate, thereby saving energy; when the temperature of the lamp body 100 is high, the control module 500 controls the heat dissipation fan 220 to switch to the fast heat dissipation mode, so as to dissipate heat at a fast rate, thereby protecting the lamp body 100; when the temperature of the lamp body 100 is abnormally too high, the control module 500 controls the heat dissipation fan 220 to dissipate heat at a faster rate, and controls the lamp body 100 to stop lighting, thereby preventing the temperature from further rising.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A dustproof bulb lamp is characterized by comprising:

a lamp body (100);

the heat dissipation assembly (200) is arranged on the lamp body (100), the heat dissipation assembly (200) comprises a heat dissipation seat (210), a plurality of heat dissipation fins are arranged on the heat dissipation seat (210), and a heat dissipation air channel is arranged between every two adjacent heat dissipation fins;

and the dust isolating part (300) is covered on the heat radiating seat (210) and is connected with the heat radiating seat (210).

2. The dustproof bulb lamp according to claim 1, wherein: the dust-proof component (300) is detachably connected with the heat radiating seat (210).

3. The dustproof bulb lamp according to claim 2, wherein: the dustproof component (300) is provided with a buckle (310), the heat radiating seat (210) is provided with a clamping groove (211), and the buckle (310) can be buckled with the clamping groove (211).

4. The dustproof bulb lamp according to claim 2, wherein: the dust-proof component (300) is in threaded connection with the heat radiation seat (210).

5. The dustproof bulb lamp according to claim 1, wherein: the dust-proof component (300) is a PVC dust-proof net.

6. The dustproof bulb lamp according to claim 1, wherein: the heat dissipation assembly (200) further comprises a heat dissipation fan (220), an inner cavity is formed in the heat dissipation seat (210), the heat dissipation fan (220) is arranged in the inner cavity, and the heat dissipation air duct can be communicated with the inner cavity and the outside.

7. The dustproof bulb lamp according to claim 6, wherein: still include temperature sensor (400), control module (500) and drive power supply (600), temperature sensor (400) set up on lamp body (100), control module (500) respectively with lamp body (100), radiator fan (220) temperature sensor (400) and drive power supply (600) electric connection.

8. The dustproof bulb lamp according to claim 1, wherein: the LED lamp comprises a lamp body (100) and is characterized in that the lamp body (100) comprises a lamp shade (110), an LED lamp panel (120), a base (130) and a threaded joint (140), the lamp shade (110) is covered above the LED lamp panel (120), the threaded joint (140) is connected with the base (130), and a heat dissipation assembly (200) is respectively connected with the LED lamp panel (120) and the base (130).

9. The dustproof bulb lamp according to claim 8, wherein: and a plurality of groups of heat dissipation through holes are arranged on the base (130).

10. The dustproof bulb lamp according to claim 9, wherein: the heat dissipation through hole is a round hole.