CN201926244U

CN201926244U - Freezer lamp

Info

Publication number: CN201926244U
Application number: CN2011200327091U
Authority: CN
Inventors: 叶霖; 徐乐; 尤晓波; 林万炯
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-01-24
Filing date: 2011-01-24
Publication date: 2011-08-10
Anticipated expiration: 2021-01-24

Abstract

The utility model relates to a freezer lamp which comprises a strip-shaped lamp base, a luminous body and a socket, wherein the luminous body is arranged in the lamp base, the socket is arranged at the end part of the lamp base and is connected with the luminous body. The freezer lamp is characterized in that the lamp base comprises a main side surface and a mounting side surface, a mounting groove is arranged on the main side surface along the length direction, and the luminous body is arranged in the mounting groove; and two clamping grooves arranged at intervals along the length direction are arranged on the mounting side surface, a plurality of clamping seats are arranged on the mounting side surface, the clamping seat comprises a main body and clamping edges vertically arranged at two sides of the main body, the main body is fixedly connected with a freezer, the distance between the two clamping edges is equal to that between the two clamping grooves, and the clamping edges are matched with the corresponding clamping grooves in a buckling way. The lamp base of the freezer lamp is not directly connected on the mounting surface of the freezer, but detachably and movably connected with the mounting surface of the freezer through the clamping seat structure, and the lamp base is matched with the clamping seats in a buckling way for convenient operation, therefore, the freezer lamp is more convenient and rapid to install and is simple to operate.

Description

The refrigerator-freezer lamp

Technical field

The utility model relates to a kind of light fixture, particularly a kind of illuminating lamp that is used for refrigerator-freezer.

Background technology

Select article and get thing for better sight line being provided, making things convenient for customers, corresponding lighting source all can be installed in the inside of product by the present refrigerator and the manufacturer of refrigerator-freezer (the particularly refrigerator of supermarket use).But the lighting source majority that is used at present refrigerator, refrigerator-freezer on the market all is to adopt common light source (as incandescent lamp or fluorescent lamp) to throw light on, and there is illumination energy consumption height in this lighting source, illumination is insufficient and can occur problems such as shade during illumination.At this situation, also there are many producers that the lighting system of existing refrigerator, refrigerator-freezer is improved, such as employing the mode that some ordinary light sources are arranged in multirow and multiple row is thrown light on, but this lighting system can not fundamentally solve the insufficient and problem such as illumination shade etc. of illumination, also can further promote the illumination energy consumption.

In the prior art, existing is a kind of refrigerator-freezer illuminating lamp the Chinese utility model patent " single-direction and dual-direction refrigerator-freezer illumination LED lamp " of ZL200820207126.6 then provides as the patent No., this refrigerator-freezer illuminating lamp comprises led light source, the illumination LED lamp of lampshade and lamp bracket, wherein lampshade comprises light transmission units and divergence of beam unit, this ray cast unit has outer surface and inner surface, and this outer surface and this inner surface all are smooth cambered surface, equally, the divergence of beam unit has outer surface and inner surface, this outer surface is smooth cambered surface, and inner surface is provided with some light reflection grooves.Above-mentioned patent has adopted LED to throw light on as light source, characteristics with energy-conservation, efficient and long service life, and the principle that this patent makes full use of light transmission, refraction and reflection will be dispensed in the bigger scope from the light that this led light source is launched, and shade occur and shine inadequate phenomenon thereby avoid appearing in the process that illuminates refrigerator or refrigerator cavity.But, the LED refrigerator-freezer lamp of above-mentioned patent comparatively bothers when installing, lamp socket is directly to be fixed on the refrigerator-freezer installed surface, can't accomplish promptly to tear open immediate shipment, and mounting plane will cooperate fully with the lamp socket contact-making surface and can guarantee the fixing of whole light fixture, makes the lamp of this patent be subjected to certain restriction in use; In addition, the refrigerator-freezer lamp of above-mentioned patent is not provided with any waterproof sealing structure, because the refrigerator-freezer lamp is to use on refrigerator-freezer, and the environment of refrigerator-freezer and ordinary lamp and lantern environment for use are different, owing to the reason of the temperature difference can produce fog and steam, do not have the lamp of waterproof sealing structure to be easy to damage, shortened the service life of light fixture greatly medium-term and long-term use of refrigerator-freezer.

Summary of the invention

Technical problem to be solved in the utility model is that the refrigerator-freezer lamp that a kind of installation site is flexible more, installation is simple and convenient and can dismantle at any time is provided at above-mentioned prior art present situation.

The utility model solves the technical scheme that above-mentioned first technical problem adopted: a kind of refrigerator-freezer lamp, include bar shaped lamp socket, illuminator and the socket that can be connected external power supply, wherein, described illuminator is arranged in the described lamp socket, described socket is arranged at the end of this lamp socket and links to each other with described illuminator electricity, it is characterized in that: described lamp socket includes major opposing side and the side is installed, and described major opposing side forms mounting groove along its length, and described illuminator is placed in this mounting groove; Form two draw-in grooves that the space is provided with and offers along its length on the described installation side, described installation side is provided with a plurality of decks, described deck includes body and is vertically installed in the edge of these body both sides, described body is fixedlyed connected with refrigerator-freezer, distance between two described edges just in time is two distances between the described draw-in groove, and described edge and corresponding described draw-in groove are clasped.

In order to guarantee deck and lamp socket the reliable connection between the side is installed, and improve the support strength of deck, prevent the deck distortion, as preferably, described installation side also offers the groove that is provided with along its length between two described draw-in grooves, the body of described deck be provided with stick up to turning up and can and the shell fragment that offsets of the bottom of described groove, this body also offers a through hole that can pass for the fixture of the described refrigerator-freezer of connection respectively in the both sides of described shell fragment.Groove on the installation side and the design of the shell fragment on the deck both can guarantee the effective contact between deck and the installation side, improve connection reliability, necessary installing space is provided also for simultaneously the attachment screw that is located in the through hole, promptly the head of attachment screw can be contained in the groove.

In order to make the operation of assembling and dismounting lighter, make things convenient for lamp socket to snap onto in the deck, and make lamp socket from deck, take off easily, as further preferred, described draw-in groove includes first draw-in groove and second draw-in groove, described first draw-in groove is along offering perpendicular to the direction of described installation side, be formed with first retaining wall between this first draw-in groove and the described groove, this first retaining wall is provided with along its length towards the card division of described first draw-in groove, one side evagination, and a wherein edge of described deck snaps onto on this card division; Described second draw-in groove is offered along the direction that is parallel to described installation side, be formed with second retaining wall that parallels with described installation side between this second draw-in groove and the described groove, and, form L shapedly between the sidewall of this second retaining wall and described groove, another edge of described deck directly snaps onto on this second retaining wall.So, be provided with along two vertical direction between first draw-in groove and second draw-in groove, after one of them edge of deck inserted in first draw-in groove, another edge of deck applied a buckle press along the direction perpendicular to this first draw-in groove, just deck can be connected on the lamp socket; And when lamp socket need take off under deck, as long as apply a pulling force of outwards dialling on a wherein edge of deck, deck can separate with lamp socket.

In order to reach better illuminating effect, as preferably, described illuminator includes pcb board that is arranged in the described mounting groove and a plurality of led chips that are connected electrically on this pcb board, described socket and described pcb board are electrically connected, and, a bar shaped collector lens that is arranged on described pcb board front portion also is installed in the described mounting groove.

The installation of illuminator for convenience, and, guarantee that illuminator and the reliable of lamp socket are connected, as preferably, the cross section of described mounting groove takes the shape of the letter U, and the two side of this mounting groove forms the raised line that is provided with along its length respectively, and each described raised line is divided into upper side wall and lower wall with the respective side walls of described mounting groove, form a flat slot between the lower wall of described raised line, described mounting groove and the bottom of described mounting groove, described pcb board is inserted in this slot.

The installation of collector lens for convenience, as further preferred, form Ka Jiao between the upper side wall of described raised line and described mounting groove, offer the seal groove that is provided with along its length on this Ka Jiao, be equipped with in the described seal groove and the suitable sealing strip of sealing groove size, the upper side wall of described mounting groove also is respectively arranged with inwardly protruded stuck point at the top, the top of described collector lens dual-side is limited in the below of described stuck point, and the bottom of this collector lens dual-side then is tight against mutually with side face outside described sealing strip is exposed to described seal groove.Collector lens can directly be pressed into from the mounting groove top, and is limited on the stuck point, and seal groove structure then can guarantee to be equipped with the sealing of the slot inner chamber of illuminator, prevents that extraneous aqueous vapor from entering into slot by the slit between collector lens and the mounting groove.

In order to save material, alleviate the overall weight of lamp socket, as preferably, the cross section middle part of described lamp socket offers vestibule, this vestibule runs through setting along the length direction of described lamp socket, and the both ends of the surface of described lamp socket also are connected with respectively and the big or small suitable sealing-plug of the shape of this vestibule at described vestibule opening part.The sealing-plug of vestibule opening part setting can prevent that extraneous aqueous vapor from entering into lamp socket, improves the sealing of lamp socket.

In order to protect socket; and make things convenient for the installation and removal of socket to change; as preferably; described socket is arranged at the two ends of described lamp socket respectively; described socket is arranged in the socket sheath; the two ends of described lamp socket are connected with end cap respectively, and described socket sheath and described end cap are fixedly linked, and offer the aperture that passes for lead on the described end cap.

End cap and lamp socket is connected and fixed for convenience, guarantee the detachability of end cap, as further preferred, the inwall of described vestibule also forms the screwed hole of offering along this vestibule length direction on the end face that is positioned at described lamp socket two ends, also offer the installing hole that aligns with described screwed hole on the described end cap, the screw between described end cap and the described lamp socket in being arranged in described installing hole and described screwed hole is fixedly linked.

In order further to improve sealing, prevent that aqueous vapor and dust from entering lamp socket inside, as preferably, the end of described socket sheath offers the installation opening that inserts for described socket, is connected with shape and the suitable seal cover of size with this installation opening on the described installation opening.When needs use socket, the seal cover on the installation opening is taken off, external power supply promptly can be connected on the interface of socket and realize powering to lamp socket.

Compared with prior art, advantage of the present utility model is: lamp socket is not directly to be connected on the refrigerator-freezer installed surface, but by realizing removable flexible connection between deck structure and the refrigerator-freezer installed surface, be easy to operate being fastened between lamp socket and the deck, during installation, just whole lamp body can be installed on the refrigerator-freezer installed surface as long as lamp socket directly withheld on the deck, easier for installation fast; If more lamp changing base or replacing installation site can directly be extracted lamp socket from deck, simple to operate, light fixture has been protected in the damage of holder structure in the time of can also avoiding dismantling, and has prolonged the service life of light fixture; In addition, when changing the installation site, as long as deck is fixed on the installation site that needs, the deck volume is small and exquisite, and assembling is more prone to, and has reduced the loading and unloading amount of labour of refrigerator-freezer lamp effectively.

Description of drawings

Fig. 1 is one of perspective view of the utility model embodiment.

Fig. 2 be the utility model embodiment perspective view two.

Fig. 3 is the installation deck structural representation of the utility model embodiment.

Fig. 4 is that the A-A of deck shown in Figure 3 is to cutaway view.

Fig. 5 is the cutaway view of the utility model embodiment.

Fig. 6 is the three-dimensional exploded view of the utility model embodiment.

Fig. 7 is the lamp socket cross section view of the utility model embodiment.

The specific embodiment

Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.

As Fig. 1～shown in Figure 7, be specific embodiment of the utility model, the socket 7 that this refrigerator-freezer lamp includes bar shaped lamp socket 1, illuminator and can be connected external power supply.

Wherein, illuminator includes pcb board 2 and a plurality of led chips 21 that are connected electrically on this pcb board 2, socket 7 and pcb board 2 are electrically connected, the front portion of pcb board 2 is provided with bar shaped collector lens 3, the cross section of this collector lens 3 is semicircular in shape roughly, and collector lens 3 both sides along its length form the side with certain width.

Lamp socket 1 includes major opposing side 11 and side 12 is installed, major opposing side 11 forms mounting groove 111 along its length, the cross section of mounting groove 111 takes the shape of the letter U, the two side of mounting groove 111 forms the raised line 112 that is provided with along its length respectively, each raised line 112 is divided into upper side wall a and lower wall b with the sidewall of mounting groove 111 the same sides, wherein, form a flat slot 113 between the bottom of the lower wall b of raised line 112, mounting groove 111 and mounting groove 111, pcb board 2 is inserted in this slot 113, and is fixedly linked by screw 22 and lamp socket 1; Form L shaped Ka Jiao between the upper side wall a of raised line 112 and mounting groove 111, offer the C shape seal groove 114 that is provided with along its length on this Ka Jiao, be equipped with in the seal groove 114 and sealing strips 4 that sealing groove 114 size is suitable, the bottom of collector lens 3 dual-sides is tight against mutually with side face outside sealing strip 4 is exposed to seal groove 114; The upper side wall a of mounting groove 111 also is respectively arranged with inwardly protruded stuck point a1 at the top, the top of collector lens 3 dual-sides is limited in the below of stuck point a1.

Installation side 12 is obliquely installed with respect to major opposing side 11 and is an angle β, the size of angle β can require to be provided with according to concrete light angle, preferably, angle β can be chosen as 45 degree, at this moment, when if the refrigerator-freezer lamp is installed on the upright side walls of refrigerator-freezer, the light source of refrigerator-freezer lamp just in time towards the center position irradiation of refrigerator-freezer, can obtain lighting angle preferably;

Install and also form two draw-in grooves that the space is provided with and offers along its length on the side 12, draw-in groove includes first draw-in groove 121 and second draw-in groove 122, also be provided with the groove of offering along its length 123 between first draw-in groove 121 and second draw-in groove 122, wherein, the opening of first draw-in groove 121 is along offering perpendicular to the direction that side 12 is installed, being formed with first retaining wall, 124, the first retaining walls 124 between first draw-in groove 121 and the groove 123 is provided with along its length towards the card division 125 of first draw-in groove, 121 1 side evaginations; The opening of second draw-in groove 122 is offered along being parallel to the direction that side 12 is installed, is formed with second retaining wall 126 that parallels with installation side 12 between second draw-in groove 122 and the groove 123, and formation is L shaped between the adjacent wall of second retaining wall 126 and groove 123.

The installation and removal of refrigerator-freezer lamp for convenience, side 12 is installed is provided with a plurality of decks 5, deck 5 includes body 51 and is vertically installed in the edge 52 that these body 51 both sides are provided with, the body 51 of deck 5 is fixedlyed connected with refrigerator-freezer, body 51 be provided with stick up to turning up and can and the shell fragment 53 that offsets of the bottom of groove 123, the shape of cross section of shell fragment 53 is inverted J-shaped, body 51 also offers a through hole 54 that can pass for the fixture that the connection refrigerator-freezer is used respectively in the both sides of shell fragment 53, this fixture is a screw in the present embodiment, screw passes through hole 54 backs and links to each other with refrigerator-freezer, makes deck 5 can be fixedly attached on the mounting plane of refrigerator-freezer; Distance between two edges 52 just in time is two distances between the draw-in groove, two edges 52 can buckle into respectively in first draw-in groove 121 and second draw-in groove 122, be specially, wherein an edge 52 buckles into first draw-in groove 121 and is limited on the card division 125 of first

retaining wall

124,52 of another edges buckle into second draw-in groove 122 and are limited on second retaining wall 126, referring to Fig. 5.

So, the lamp socket 1 of present embodiment is not direct when installing and installed surface is fixedly linked, but be fixedly attached to deck 5 on the installed surface earlier, and then lamp socket 1 is snapped in the deck 5, this mounting means makes the easier for installation simple of lamp socket 1, and is convenient to the dismounting thereupon and the replacing of lamp socket 1; In addition, when actual installation, the volume of deck 5 is less, its fixedly the time occupation space less, make operation be more prone to, the surface of lamp socket 1 does not directly contact installed surface, the damage that in the time of can avoiding mounting and dismounting lamp socket 1 surface be caused, the service life of having improved lamp socket 1.

In order to alleviate the weight of lamp, save material, the middle part of lamp socket 1 is a hollow out, be that the cross section middle part of lamp socket 1 is one and has abnormally-structured vestibule 13, this vestibule 13 is offered and is run through whole lamp socket 1 along the length direction of lamp socket 1, enter in the lamp socket 1 for fear of aqueous vapor, guarantee the sealing of lamp socket 1, the both ends of the surface of lamp socket 1 also are connected with respectively and the big or small suitable sealing-plug 6 of the shape of this vestibule 13 at vestibule 13 opening parts, and, described vestibule 13 also forms the screwed hole of offering along these vestibule 13 length directions 131 on the cross section that is positioned at lamp socket 1 two ends, the two ends of lamp socket 1 also are connected with an end cap 9 respectively, offer the installing hole (not shown) that aligns with screwed hole 131 on the end cap 9, the screw between end cap 9 and the lamp socket 1 in being arranged in installing hole and screwed hole 131 is fixedly linked;

Refrigerator-freezer lamp and power supply is connected for convenience, be respectively arranged with a socket 7 at the two ends of lamp socket 1, one end of socket 7 is provided with the connection-peg 71 that can peg graft with external power supply, the other end of socket 7 is provided with the lead 72 that can link to each other with pcb board 2, wherein, socket 7 is contained in the socket sheath 8, and the end of socket sheath 8 offers for the installation opening that inserts, and is connected with shape and the suitable seal cover 81 of size with this installation opening on the installation opening; Be easy disassembly, link to each other by screw between socket sheath 8 and the end cap 9, also offer the aperture that passes for the lead 72 on the socket 7 on the end cap 9, the lead 72 on the socket 7 passes the pcb board 2 in the aperture electrical connection lamp socket 1.

Claims

1. refrigerator-freezer lamp, include bar shaped lamp socket (1), illuminator and the socket that can be connected external power supply (7), wherein, described illuminator is arranged in the described lamp socket (1), described socket (7) is arranged at the end of this lamp socket (1) and links to each other with described illuminator electricity, it is characterized in that: described lamp socket (1) includes major opposing side (11) and side (12) is installed, and described major opposing side (11) forms mounting groove (111) along its length, and described illuminator is placed in this mounting groove (111); Form two draw-in grooves that the space is provided with and offers along its length on the described installation side (12), described installation side (12) is provided with a plurality of decks (5), described deck (5) includes body (51) and is vertically installed in the edge (52) of this body (51) both sides, described body (51) is fixedlyed connected with refrigerator-freezer, distance between two described edges (52) just in time is two distances between the described draw-in groove, and described edge (52) is clasped with corresponding described draw-in groove.

2. refrigerator-freezer lamp according to claim 1, it is characterized in that: described installation side (12) also offers the groove (123) that is provided with along its length between two described draw-in grooves, the body (51) of described deck (5) be provided with stick up to turning up and can and the shell fragment (53) that offsets of the bottom of described groove (123), this body (51) also offers a through hole (54) that can pass for the fixture of the described refrigerator-freezer of connection respectively in the both sides of described shell fragment (53).

3. refrigerator-freezer lamp according to claim 2, it is characterized in that: described draw-in groove includes first draw-in groove (121) and second draw-in groove (122), described first draw-in groove (121) is along offering perpendicular to the direction of described installation side (12), be formed with first retaining wall (124) between this first draw-in groove (121) and the described groove (123), this first retaining wall (124) is provided with along its length towards the card division (125) of described first draw-in groove (121) one side evaginations, and a wherein edge (52) of described deck (5) snaps onto on this card division (125); Described second draw-in groove (122) is offered along the direction that is parallel to described installation side (12), be formed with second retaining wall (126) that parallels with described installation side (12) between this second draw-in groove (122) and the described groove (123), and, form L shapedly between the sidewall of this second retaining wall (126) and described groove (123), another edge (52) of described deck (5) directly snaps onto on this second retaining wall (126).

4. refrigerator-freezer lamp according to claim 1, it is characterized in that: described illuminator includes and is arranged at the pcb board (2) in the described mounting groove (111) and is connected electrically in a plurality of led chips (21) on this pcb board (2), described socket (7) and described pcb board (2) are electrically connected, and, also be equipped with one in the described mounting groove (111) and be arranged on the anterior bar shaped collector lens (3) of described pcb board (2).

5. refrigerator-freezer lamp according to claim 4, it is characterized in that: the cross section of described mounting groove (111) takes the shape of the letter U, the two side of this mounting groove (111) forms the raised line (112) that is provided with along its length respectively, each described raised line (112) is divided into upper side wall (a) and lower wall (b) with the respective side walls of described mounting groove (111), form a flat slot (113) between the lower wall (b) of described raised line (112), described mounting groove (111) and the bottom of described mounting groove (111), described pcb board (2) is inserted in this slot (113).

6. refrigerator-freezer lamp according to claim 5, it is characterized in that: form Ka Jiao between the upper side wall (a) of described raised line (112) and described mounting groove (111), offer the seal groove (114) that is provided with along its length on this Ka Jiao, be equipped with in the described seal groove (114) and the suitable sealing strip (4) of sealing groove (114) size, the upper side wall (a) of described mounting groove (111) also is respectively arranged with inwardly protruded stuck point (a1) at the top, the top of described collector lens (3) dual-side is limited in the below of described stuck point (a1), and the bottom of this collector lens (3) dual-side then is tight against mutually with side face outside described sealing strip (4) is exposed to described seal groove (114).

7. according to the described refrigerator-freezer lamp of arbitrary claim in the claim 1～6, it is characterized in that: the cross section middle part of described lamp socket (1) offers vestibule (13), this vestibule (13) runs through setting along the length direction of described lamp socket (1), and the both ends of the surface of described lamp socket (1) also are connected with respectively and the big or small suitable sealing-plug (6) of the shape of this vestibule (13) at described vestibule (13) opening part.

8. refrigerator-freezer lamp according to claim 7, it is characterized in that: described socket (7) is arranged at the two ends of described lamp socket (1) respectively, described socket (7) is arranged in the socket sheath (8), the two ends of described lamp socket (1) are connected with end cap (9) respectively, described socket sheath (8) and described end cap (9) are fixedly linked, and offer the aperture that passes for lead (72) on the described end cap (9).

9. refrigerator-freezer lamp according to claim 8, it is characterized in that: the inwall of described vestibule (13) also forms the screwed hole of offering along this vestibule (13) length direction (131) on the end face that is positioned at described lamp socket (1) two ends, also offer the installing hole that aligns with described screwed hole (131) on the described end cap (9), the screw between described end cap (9) and the described lamp socket (1) in being arranged in described installing hole and described screwed hole (131) is fixedly linked.

10. refrigerator-freezer lamp according to claim 9 is characterized in that: the end of socket sheath (8) offers the installation opening that inserts for described socket (7), is connected with shape and the suitable seal cover (81) of size with this installation opening on the described installation opening.