FR2842779A1 - Trolley containing electric freezer compartment and solar panel supplying power for freezer compartment and trolley propulsion - Google Patents

Trolley containing electric freezer compartment and solar panel supplying power for freezer compartment and trolley propulsion Download PDF

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Publication number
FR2842779A1
FR2842779A1 FR0209478A FR0209478A FR2842779A1 FR 2842779 A1 FR2842779 A1 FR 2842779A1 FR 0209478 A FR0209478 A FR 0209478A FR 0209478 A FR0209478 A FR 0209478A FR 2842779 A1 FR2842779 A1 FR 2842779A1
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FR
France
Prior art keywords
trolley
freezer compartment
solar panel
propulsion
supplying power
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.)
Granted
Application number
FR0209478A
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French (fr)
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FR2842779B1 (en
Inventor
Michel Ernoul
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Individual
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to FR0209478A priority Critical patent/FR2842779B1/en
Publication of FR2842779A1 publication Critical patent/FR2842779A1/en
Application granted granted Critical
Publication of FR2842779B1 publication Critical patent/FR2842779B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
    • B62B3/14—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor characterised by provisions for nesting or stacking, e.g. shopping trolleys
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B5/00—Accessories or details specially adapted for hand carts
    • B62B5/0026—Propulsion aids
    • B62B5/0033—Electric motors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D23/00—General constructional features
    • F25D23/12—Arrangements of compartments additional to cooling compartments; Combinations of refrigerators with other equipment, e.g. stove
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B2204/00—Ventilation; Heating; Cooling; Insulation
    • B62B2204/04—Ventilation; Heating; Cooling; Insulation comprising a cooling unit
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B2204/00—Ventilation; Heating; Cooling; Insulation
    • B62B2204/06—Ventilation; Heating; Cooling; Insulation comprising insulating materials
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
    • F25D2400/38—Refrigerating devices characterised by wheels

Abstract

The device comprises a freezer compartment (2) which is fixed or removable and placed in a trolley (1) with a large utility surface, a pivoting solar panel (3), a transformer (4) mounted so not to occupy the useful space of the trolley, for example below the trolley, a socket (5) fastened on the trolley, and an electromotor (6) for the propulsion of the trolley. The solar panel (3) is of dimensions 50 cm by 30 cm, and produces electric power for the freezer compartment, which is 12 V, and the electromotor. The electric connection between the panel and the freezer compartment is by the intermediary of a plug and the socket. The electric power is practically constant because of daylight outside and electric illumination inside shopping area.

Description

La présente invention concerne un dispositif permettantThe present invention relates to a device allowing

l'aménagement pour chariots utilisés dans les grandes surfaces commerciales.  the layout for trolleys used in large commercial areas.

Dans ces chariots une glacière électrique est fixée ou amovible.  In these trolleys an electric cooler is fixed or removable.

Ce chariot est équipé d'un panneau solaire pivotant d'une  This trolley is fitted with a swiveling solar panel with a

dimension, par exemple de 50 cm de long, de 30 cm de large; il est pivotant pour ne pas gêner l'accès total du chariot. Le panneau produit le courant électrique nécessaire à l'alimentation de la glacière (12 volts) et/ou, en plus l'alimentation d'un moteur permettant la propulsion du chariot.  dimension, for example 50 cm long, 30 cm wide; it can be swiveled so as not to hinder total access to the trolley. The panel produces the electric current required to supply the cooler (12 volts) and / or, in addition, supply a motor enabling the carriage to be propelled.

Le branchement électrique entre le panneau solaire et la glacière se  The electrical connection between the solar panel and the cooler is

fait par prise mâle (à la glacière) et femelle fixée au chariot. Ces prises de style allume-cigare que l'on trouve dans les automobiles.  made by male plug (to the cooler) and female fixed to the cart. These cigarette lighter style plugs found in automobiles.

Ce système permet aux utilisateurs, après leurs emplettes  This system allows users, after their shopping

d'effectuer à nouveau le branchement dans leurs voitures.  reconnect in their cars again.

Le dispositif selon l'invention évite de rompre la chaîne du froid,  The device according to the invention avoids breaking the cold chain,

notamment pour les aliments devant restes à des températures au dessous de 0 (les congeler) ou de 2 (les semi-conserves).  especially for food that has leftovers at temperatures below 0 (freeze them) or 2 (semi-preserved).

Cette invention est composée du chariot (1), d'un panneau solaire (3), d'un transformateur (4) avec sa prise femelle (5) et d'une batterie  This invention consists of the trolley (1), a solar panel (3), a transformer (4) with its socket (5) and a battery

(6), le tout permettant le branchement et le fonctionnement d'une glacière (2),fixe ou amovible munie d'une prise mâle,ainsi que la motricité du chariot. Dans le cas d'un chariot équipé d'un moteur électrique permettant la propulsion du chariot, le branchement d'une glacière peut se faire de la même manière.  (6), all allowing the connection and operation of a cooler (2), fixed or removable provided with a male plug, as well as the drive of the carriage. In the case of a trolley equipped with an electric motor allowing the propulsion of the trolley, the connection of a cooler can be done in the same way.

Une variante avantageuse de l'invention prévoit aussi, par un  An advantageous variant of the invention also provides, by a

système de chaîne crémaillère ou courroie allant d'un axe fixé à la sortie de la batterie et d'un axe fixé sur les roues avant ou arrière du chariot, le tour alimenté par l'énergie du panneau solaire, d'assurer la propulsion du dit chariot facilitant, pour l'usager, le déplacement du chariot.  rack or chain chain system running from an axis attached to the battery outlet and an axis attached to the front or rear wheels of the cart, powered by the solar panel, to propel the said trolley making it easier for the user to move the trolley.

Fixé sur le haut du chariot, sans gêner l'accès à l'espace total du  Attached to the top of the cart, without impeding access to the total space of the

chariot, ce panneau solaire est pivotant grâce à un axe situé à l'avant du chariot ou tout autre endroit. Il est de la largeur du chariot et de 30 cm par exemple. La batterie peut être fixée sur le chariot ou sous le chariot par exemple. La prise femelle de branchement peut être fixée dans un coin du chariot ou libre par exemple.  trolley, this solar panel is swivel thanks to an axis located at the front of the trolley or any other place. It is the width of the cart and 30 cm for example. The battery can be attached to the cart or under the cart, for example. The female connection socket can be fixed in a corner of the carriage or free for example.

Les dessins annexes illustrent et expliquent l'invention.  The accompanying drawings illustrate and explain the invention.

L'alimentation électrique est constante car le panneau solaire est  The power supply is constant because the solar panel is

exposé à la lumière du jour à l'extérieur du magasin puis alimenté par la lumière électrique à l'intérieur du magasin.  exposed to daylight outside the store and then powered by electric light inside the store.

Claims (5)

REVENDICATIONS 1) Dispositif pour alimenter une glacière fixe ou amovible (2)  1) Device for supplying a fixed or removable cooler (2) posée dans un chariot utilisé en grandes surfaces caractérisé en ce qu'il comporte un panneau solaire pivotant (3).  placed in a trolley used in large areas characterized in that it comprises a pivoting solar panel (3). 2) Dispositif selon la revendication 1; caractérisé en ce qu'il comporte un transformateur (4) placé de manière à ne pas occuper l'espace vide du chariot, par exemple dessous celui-ci.  2) Device according to claim 1; characterized in that it comprises a transformer (4) placed so as not to occupy the empty space of the carriage, for example below the latter. 3) Dispositif selon la revendication 1 ou 2, caractérisé en ce qu'il comporte un transformateur (4) connecté à sa prise femelle (5) fixée au chariot.  3) Device according to claim 1 or 2, characterized in that it comprises a transformer (4) connected to its socket (5) fixed to the carriage. 4) Dispositif selon l'une des revendications précédentes,  4) Device according to one of the preceding claims, caractérisé en ce que le panneau solaire (3) est fixé de manière pivotante à l'avant du chariot(1).  characterized in that the solar panel (3) is pivotally attached to the front of the carriage (1). ) Dispositif selon l'une des revendications précédentes,  ) Device according to one of the preceding claims, caractérisé en ce que le panneau solaire (3) est de dimension 50 cm de long et 30 cm de large par exemple.  characterized in that the solar panel (3) is 50 cm long and 30 cm wide, for example. 6) Dispositif selon l'une des revendications précédentes,  6) Device according to one of the preceding claims, caractérisé en ce qu'il permet l'alimentation d'un moteur électrique (6) pour propulser le chariot (1).  characterized in that it allows the supply of an electric motor (6) to propel the carriage (1).
FR0209478A 2002-07-26 2002-07-26 TROLLEY CONTAINING AN ELECTRIC COOLER Expired - Fee Related FR2842779B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0209478A FR2842779B1 (en) 2002-07-26 2002-07-26 TROLLEY CONTAINING AN ELECTRIC COOLER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0209478A FR2842779B1 (en) 2002-07-26 2002-07-26 TROLLEY CONTAINING AN ELECTRIC COOLER

Publications (2)

Publication Number Publication Date
FR2842779A1 true FR2842779A1 (en) 2004-01-30
FR2842779B1 FR2842779B1 (en) 2004-10-22

Family

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Family Applications (1)

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FR0209478A Expired - Fee Related FR2842779B1 (en) 2002-07-26 2002-07-26 TROLLEY CONTAINING AN ELECTRIC COOLER

Country Status (1)

Country Link
FR (1) FR2842779B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102039919A (en) * 2009-10-11 2011-05-04 张鹏 Solar electric handcart

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0133235A2 (en) * 1983-07-16 1985-02-20 Roland Suur Shopping trolley
FR2591179A1 (en) * 1985-12-05 1987-06-12 Audouin Jean Motorised trolley for transporting objects, which can be used especially in supermarkets and hypermarkets
US4744430A (en) * 1987-08-14 1988-05-17 Mccoy Thomas R Solar powered golf cart
US5636852A (en) * 1995-06-21 1997-06-10 Sistrunk; Ronald R. Recreational equipment transporter
DE19754556A1 (en) * 1997-12-10 1999-06-17 Mercovend Muenzpfand Automaten Shopping or luggage trolley coin operated lock
US6305185B1 (en) * 2000-05-22 2001-10-23 Dwight Sloan Cooler device with integrated solar power and stereo system
FR2811953A1 (en) * 2000-07-18 2002-01-25 Christine Letellier Trolley for transport of perishable goods has tub formed of insulated panels with partition to define compartments

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0133235A2 (en) * 1983-07-16 1985-02-20 Roland Suur Shopping trolley
FR2591179A1 (en) * 1985-12-05 1987-06-12 Audouin Jean Motorised trolley for transporting objects, which can be used especially in supermarkets and hypermarkets
US4744430A (en) * 1987-08-14 1988-05-17 Mccoy Thomas R Solar powered golf cart
US5636852A (en) * 1995-06-21 1997-06-10 Sistrunk; Ronald R. Recreational equipment transporter
DE19754556A1 (en) * 1997-12-10 1999-06-17 Mercovend Muenzpfand Automaten Shopping or luggage trolley coin operated lock
US6305185B1 (en) * 2000-05-22 2001-10-23 Dwight Sloan Cooler device with integrated solar power and stereo system
FR2811953A1 (en) * 2000-07-18 2002-01-25 Christine Letellier Trolley for transport of perishable goods has tub formed of insulated panels with partition to define compartments

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102039919A (en) * 2009-10-11 2011-05-04 张鹏 Solar electric handcart

Also Published As

Publication number Publication date
FR2842779B1 (en) 2004-10-22

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Effective date: 20070330