CN203231136U - Energy-saving lamp with good heat dissipation function - Google Patents
Energy-saving lamp with good heat dissipation function Download PDFInfo
- Publication number
- CN203231136U CN203231136U CN2013202089646U CN201320208964U CN203231136U CN 203231136 U CN203231136 U CN 203231136U CN 2013202089646 U CN2013202089646 U CN 2013202089646U CN 201320208964 U CN201320208964 U CN 201320208964U CN 203231136 U CN203231136 U CN 203231136U
- Authority
- CN
- China
- Prior art keywords
- lamp
- rib
- heat dissipation
- lamp head
- energy
- 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.)
- Expired - Fee Related
Links
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses an energy-saving lamp with a good heat dissipation function. The energy-saving lamp comprises a lamp head and a lamp tube mounted on the lamp head. The upper portion of a shell of the lamp head is a mounting portion, the middle portion of the lamp head is a connecting portion, and the lower portion of the lamp head is a lamp seat portion. The mounting portion, the connecting portion and the lamp seat portion are buckled. The outer wall face of the mounting portion is provided with a group of transverse ribs and a group of vertical ribs in a convex manner, each transverse rib and each vertical rib are intersected, and heat-dissipation through holes are formed on the side wall of the mounting portion in each grid formed by intersected each transverse rib and each vertical rib. The lamp tube heats during usage, hot air rise after heated, and flow out from the heat dissipation holes formed on the mounting portion; since the number of the heat dissipation holes is large, dissipation areas are large, heat-dissipation speed is high, the heat dissipation holes are distributed widely, not all hot air are required by bending at 90 degrees, the hot air can flow out better, air flow in the shell of the lamp head is speeded up, heat accumulation in the lamp head is prevented, and working environment of the energy-saving lamp is optimized.
Description
Technical field
The utility model relates to a kind of electricity-saving lamp, relates in particular to a kind of electricity-saving lamp with good heat radiating function, belongs to field of light fittings.
Background technology
A kind of electricity-saving lamp is arranged in the prior art, as shown in Figure 1, comprise lamp holder and the fluorescent tube 1 that is installed on the lamp holder, the top of the housing of lamp holder is installation portion 4, the middle part is connecting portion 3, the bottom is lamp socket portion 2, the lower edge of installation portion is the cylinder shape, top is dome shape, connecting portion is the cylinder shape, lamp socket portion is the tubular that the lower end is sealed by shrouding, installation portion, connecting portion is in the same place with lamp socket portion spiral-lock, offers air inlet at the shrouding of lamp socket portion 2, offers heat radiation finedraw 5 on the sidewall of connecting portion 3, heat radiation finedraw 5 is the finedraw along the circumferential extension of connecting portion, the rectangle of the cross section of heat radiation finedraw 5.Wait in use, electricity-saving lamp is installed up by installation portion dress lamp holder, fluorescent tube heating in the course of work, lamp holder is inner can to produce a part of heat, and the air inlet that air rises under the heating of fluorescent tube by lamp socket portion enters in the shell of lamp base, then since the finedraw that dispels the heat go out, the flow area of finedraw is little, and air-flow is curved what also needed when going out by the heat radiation finedraw to turn 90 degrees, and this can cause, and air-flow has some setbacks in the lamp holder, influences the radiating effect of electricity-saving lamp.
The utility model content
The purpose of this utility model provides a kind of electricity-saving lamp with good heat radiating function, solving in the prior art because the flow area of the heat radiation finedraw of shell of lamp base is little, and air-flow also needs to turn 90 degrees when going out and influences the problem of the radiating effect of electricity-saving lamp.
In order to realize above purpose, the utility model adopts following technical scheme: a kind of electricity-saving lamp with good heat radiating function, comprise lamp holder and the fluorescent tube that is installed on the lamp holder, the top of the housing of lamp holder is that installation portion, middle part are that connecting portion, bottom are lamp socket portion, installation portion, connecting portion are in the same place with lamp socket portion spiral-lock, evenly convex with one group of horizontal rib and one group of perpendicular rib on the outside wall surface of described installation portion, each horizontal rib and each perpendicular rib all intersect, on the sidewall of installation portion in each horizontal rib and each perpendicular rib intersect back formation each sound of laughing in offer the heat radiation through hole respectively.
Fluorescent tube heating of the present utility model in use, the hot-air after being heated rises, by flowing out in the louvre of offering on the installation portion, because the number of louvre is numerous, flow area is big, and radiating rate is fast, and, louvre distributes wide, not all hot-air all needs to bend 90 degree just can go out, and hot-air can better flow out, and the air of having accelerated in the shell of lamp base flows, prevent heat accumulation in the lamp holder, improve the working environment of electricity-saving lamp.
Simultaneously, outside wall surface at installation portion convexes with horizontal rib and perpendicular rib, horizontal rib and perpendicular rib can increase frictional force, be easy to take when electricity-saving lamp is installed hold, electricity-saving lamp is not easy to come off from operator's hand, in addition, horizontal rib and perpendicular rib protrude from the outside wall surface of installation portion, finger can not touch the original paper of shell of lamp base inside, and horizontal rib and perpendicular rib also have the effect of reinforcement to shell of lamp base simultaneously, make shell of lamp base can not cause intensity to reduce because having offered louvre.
Description of drawings
Fig. 1 is the structural representation of electricity-saving lamp of the prior art;
Fig. 2 is the overall structure schematic diagram of the utility model embodiment.
The specific embodiment
A kind of embodiment with electricity-saving lamp of good heat radiating function, in Fig. 2, fluorescent tube 1 is installed on its lamp holder, the housing of lamp holder is divided into three parts, top is installation portion 4, the middle part is connecting portion 3, the bottom is lamp socket portion 2, the lower edge of installation portion 4 is the cylinder shape, installation portion top is dome shape, connecting portion 3 is the cylinder shape, and lamp socket portion 2 integral body are tubular, and the lower end of tubular is sealed by shrouding, installation portion, connecting portion is in the same place with lamp socket portion spiral-lock, shrouding in lamp socket portion 2 offers air inlet, offers heat radiation finedraw 5 on the sidewall of connecting portion 3, and heat radiation finedraw 5 is the finedraw along the circumferential extension of connecting portion 3.The outside wall surface of installation portion 4 is provided with one group of horizontal rib 6 and one group of perpendicular rib 7, each horizontal rib 6 is ring-type, each perpendicular rib extends to the lower end by the upper end of installation portion 4, horizontal rib and perpendicular rib all protrude from the outside wall surface of installation portion 4, each horizontal rib and each perpendicular rib all intersect, can form after each horizontal rib and each perpendicular rib intersect some sound of laughing, two adjacent horizontal ribs and two adjacent perpendicular ribs can form one by one sound of laughing, on the sidewall of installation portion 4 in each sound of laughing in offer louvre 8.Also can be regarded as: the sidewall of installation portion 4 is except the part that horizontal rib and perpendicular rib occupy, and rest parts has all been removed.
In the present embodiment, also offered the heat radiation finedraw on the connecting portion, can certainly not offer.It is just enough only to dispel the heat with louvre.
Claims (1)
1. electricity-saving lamp with good heat radiating function, comprise lamp holder and the fluorescent tube that is installed on the lamp holder, the top of the housing of lamp holder is that installation portion, middle part are that connecting portion, bottom are lamp socket portion, installation portion, connecting portion are in the same place with lamp socket portion spiral-lock, it is characterized in that: evenly convex with one group of horizontal rib and one group of perpendicular rib on the outside wall surface of described installation portion, each horizontal rib and each perpendicular rib all intersect, on the sidewall of installation portion in each horizontal rib and each perpendicular rib intersect back formation each sound of laughing in offer the heat radiation through hole respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202089646U CN203231136U (en) | 2013-04-23 | 2013-04-23 | Energy-saving lamp with good heat dissipation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202089646U CN203231136U (en) | 2013-04-23 | 2013-04-23 | Energy-saving lamp with good heat dissipation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203231136U true CN203231136U (en) | 2013-10-09 |
Family
ID=49287261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202089646U Expired - Fee Related CN203231136U (en) | 2013-04-23 | 2013-04-23 | Energy-saving lamp with good heat dissipation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203231136U (en) |
-
2013
- 2013-04-23 CN CN2013202089646U patent/CN203231136U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203395696U (en) | LED (Light Emitting Diode) lamp | |
| CN105605540B (en) | Heat dissipation device for LED energy-saving lamp | |
| CN203231136U (en) | Energy-saving lamp with good heat dissipation function | |
| CN201425342Y (en) | Electric oil heater | |
| CN204534784U (en) | A kind of can the vertical warmer of 360 degree of air-out | |
| CN203797576U (en) | LED lamp with negative ions | |
| CN211118983U (en) | Low energy consumption L ED down lamp | |
| CN204090192U (en) | A kind of electromagnetic heater of drinking water | |
| CN201514134U (en) | Pressure-casting steel-aluminium composite radiator | |
| CN203454390U (en) | Multidirectional electric heating fan heater | |
| CN204438058U (en) | Super durable safety energy-saving LED lamp | |
| CN205795478U (en) | Energy-conservation naked light pot | |
| CN205208705U (en) | Corner room heater | |
| CN208236496U (en) | The inside reinforcing mechanisms of water chamber, gas chamber | |
| CN203739441U (en) | Dual-effect dryer used for photo printer | |
| CN203231137U (en) | Energy-saving lamp with excellent radiating performance | |
| CN204005879U (en) | Led ceramic lamp | |
| CN201514133U (en) | Bimetallic heating radiator with pressure-casting aluminium radiating fins | |
| CN203489133U (en) | Floor lamp | |
| CN203464387U (en) | Capillary heat radiator | |
| CN201787830U (en) | High-efficient energy-saving radiator | |
| CN204437767U (en) | Heat radiating LED lamp | |
| CN208632816U (en) | A kind of electric heating drum that flattening machine heat-transfer rate is fast | |
| CN206247289U (en) | A kind of Quick radiation type aluminium radiator | |
| CN203785077U (en) | Efficient radiator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131009 Termination date: 20150423 |
|
| EXPY | Termination of patent right or utility model |