CN2807466Y - Enclosed type electronic energy-saving lamp - Google Patents

Abstract

The utility model relates to a sealed type electronic energy-saving lamp. A sealed type metal outer casing is adopted on the utility model, the upper part of the metal outer casing is connected with an insulated lamp cap sheath, and the lower part of the metal outer casing is connected with an integrated heat-insulating casing. An electronic ballast is arranged in the sealed type metal outer casing, and the electronic ballast and the inner wall of the sealed type outer casing are filled with black rubber after being isolated by insulating paper. The seal of the whole lamp of the overall process, from the lamp cap, the insulated lamp cap sheath, the sealed type metal outer casing, the integrated heat-insulating casing to a lamp tube part, is achieved. Due to the adoption of three important measures, such as seal, heat insulation and heat radiation, the safe using of the electronic energy-saving lamp can be effectively improved. In addition, the utility model also has the functions of water prevention, dust prevention, mild corrupting gas prevention, etc. in order to be suitable for widely using in various different occasions.

Description

A kind of sealed electronic energy-saving lamp

Technical field

The utility model relates to a kind of energy-saving illumination technology, especially has the electronic energy-saving lamp of heat radiation and sealing function.

Background technology

At present, known electronic energy-saving lamp because its light efficiency height, compact conformation, advantage such as energy-conservation have been widelyd popularize, becomes the main light source of room lighting.But, because the dual heating of fluorescent tube and electric ballast makes electric ballast be easy to damage, in order to address this problem, manufacturer often increases louvre by the housing parts that will place electric ballast, in the hope of the useful life of prolongation electronic energy-saving lamp, and has obtained certain effect.And these are with the electronic energy-saving lamp of louvres just, be used for outdoor open-air atmosphere and the following time of poor environment that has humidity, dust, etchant gas, rainwater, moisture, dust and etchant gas have quickened the damage of electric ballast, have influenced the extensive use of electronic energy-saving lamp in various occasions widely.

The utility model content

Use the phenomenon of damaging easily at poor environment in order to overcome existing electronic energy-saving lamp, the utility model provides a kind of heat radiation sealed electronic energy-saving lamp, this lamp not only has the various advantages of market electronic energy-saving lamp, and can be adapted to bathroom, kitchen, meat food market, have etchant gas, poor environment that dust is bigger, and outdoor open-air independent the use.

The technical scheme that its technical problem that solves the utility model adopts is: electronic energy-saving lamp adopts the sealed metal shell, its top is connected with insulation lamp sleeve bottom, the bottom is connected with the upper spacer of integrally insulating housing, integrally insulating housing lower clapboard and fluorescent tube partly are tightly connected, electric ballast is placed within the sealed metal shell, pours into black glue after by insulating paper the inwall of electric ballast and sealed metal shell being isolated and fills.Connect owing to adopted, make whole lamp be in a kind of full closeding state, accomplished the effect of waterproof, protection against the tide, dustproof, anti-light etchant gas effectively from the sealed type of lamp holder, lamp sleeve, sealed metal shell, integrally insulating housing, fluorescent tube part.Owing to pour into black glue, by the thermolysis that black glue has, the heat that ballast produces during electronic energy-saving lamp work is delivered to rapidly outside the shell by black glue and metal shell, plays good heat-transfer effect.Simultaneously the heat that produces of fluorescent tube is also intercepted by the integrally insulating housing and reduces heat transferred, thereby can play sealing function, can improve the residing operational environment of electric ballast effectively again, guarantee the useful life of electronic energy-saving lamp, having reached electronic energy-saving lamp can be in the purpose of poor environment and the use of different occasions.

Description of drawings

The utility model is described in further detail below in conjunction with the drawings and specific embodiments.

Fig. 1 is the structural representation of the utility model sealed electronic energy-saving lamp.

The integrally insulating shell structure schematic diagram that Fig. 2 wherein sets forth for the utility model.

Fig. 3 is the structural representation of the utility model band lampshade sealed electronic energy-saving lamp.

Embodiment

Shown in Figure 2 as Fig. 1, the integrally insulating housing (4) of sealed electronic energy-saving lamp is provided with upper spacer (8) and lower clapboard (9), distance between upper spacer (8) and the lower clapboard (9) is at 2mm～20mm, the periphery (11) of upper spacer (8) is provided with outer rib-loop or catching groove, the periphery (12) of lower clapboard (9) is provided with catching groove, upper spacer (8) is to be connected by two pillars (10) with lower clapboard (9), article two, be provided with several wire guides (13) separately in the pillar (10), above-mentioned setting is to adopt plastics compression molding once on plasticator, to guarantee its tightness.Fluorescent tube part (5) is by after the encapsulation process, the catching groove that is provided with lower clapboard (9) periphery (12) of integrally insulating housing (4) is connected, electric ballast (6) be placed on integrally insulating housing (4) upper spacer (8) above, use insulating paper (10) to isolate all around, the top of sealed metal shell (3) with the insulation lamp sleeve (2) the lower end be connected after, rib-loop or the corresponding connection of catching groove are carried out with the periphery (11) of integrally insulating housing (4) upper spacer (8) in the bottom of sealed metal shell (3), black glue (7) pours into the inner chamber of sealed metal shell (3) by the upper end of insulation lamp sleeve (2), after electric ballast (6) filled, lamp holder (1) is connected with the top of insulation lamp sleeve (2), constitutes sealed electronic energy-saving lamp.Simultaneously, as needs tightness is strengthened, the connection between each parts can be added adhesive and be carried out bonding and reinforcement.Owing to by above-mentioned method, make electronic energy-saving lamp be hermetically-sealed construction from lamp holder to the fluorescent tube overall process, water, mist, etchant gas and dust all can not enter places the electric ballast zone, thereby has avoided above-mentioned phenomenon to cause the damage of electric ballast.The integrally insulating housing is good seal performance not only, and key is and can effectively the heat of fluorescent tube generation when working be isolated, reduces the regional heat transferred to the placement electric ballast as far as possible.Simultaneously, because irritating into black glue at the sealed metal shell inner cavity fills, the black glue insulation of utilization, the heat that produces when the function of heat radiation is in time worked electric ballast is delivered to shell rapidly by metal and goes outward, avoids the electric ballast heat accumulation effectively and the phenomenon damaged.Owing to adopted sealing, heat insulation, heat radiation three big measures, make electronic energy-saving lamp under various poor environments, carry out work and not fragile, make the range of application of electronic energy-saving lamp more extensive.

Mainly be partly to add upper lamp shade (14) in the embodiments of figure 3 at fluorescent tube; the interior hypotenuse (15) of lower clapboard (8) surrounding edge (12) of lampshade (14) and integrally insulating housing (4) adopts the mode reinforcement by connection of glue bond; fluorescent tube is carried out protection and decorative effect, and other structure is the same with Fig. 1, Fig. 2.

Claims (2)

1. sealed electronic energy-saving lamp, form by lamp holder, insulating case, sealed metal shell, electric ballast, integrally insulating housing, fluorescent tube part etc., it is characterized in that being connected with insulation lamp sleeve lower end in the sealed metal shell upper, the sealed metal outer casing underpart is connected with integrally insulating housing upper spacer, electric ballast is placed within the sealed metal shell, insulating paper places between electric ballast and the sealed metal shell, and there is black glue inside.

2. sealed electronic energy-saving lamp according to claim 1, it is characterized in that described integrally insulating housing, be provided with upper spacer and lower clapboard, distance between upper spacer and the lower clapboard is at 2mm～20mm, the periphery of upper spacer is provided with outer rib-loop or catching groove, the periphery of lower clapboard is provided with catching groove, and upper spacer is to be connected by two pillars with lower clapboard, is provided with several wire guides separately in two pillars.

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